Here is a list of references for the various regions modelled by WebTide.  Some of these can be downloaded from the WebTide website.

Arctic:
Dunphy, M., F. Dupont, C. G. Hannah, D. Greenberg. 2005. Validation of
Modeling System for Tides in the Canadian Arctic Archipelago. Can. Tech.
Rep. Hydrogr. Ocean Sci. 243: vi + 70 pp.

Northwest Atlantic:
Dupont, F., C.G. Hannah, D.A. Greenberg, J.Y. Cherniawsky and C.E. Naimie.
2002. Modelling System for Tides. Can. Tech. Rep. Hydrogr. Ocean Sci. 221:
vii + 72pp.

Halifax Harbour:
Greenberg, David A., T.S. Murty and Alan Ruffman. 1993. A Numerical Model
for the Halifax Harbor Tsunami Due to the 1917 Explosion. Marine Geodesy.
16, pp. 153-167.

Greenberg, David A., T.S. Murty and Alan Ruffman. 1993. Modelling the
Tsunami from the 1917 Halifax Harbor Explosion. Science of Tsunami Hazards.
11, pp. 67-80.
(These are from a book or a proceedings)

Quatsino Sound:
Walters, R.A. 1980. The frontal method in hydrodynamics simulations.
Computers and Fluids. 8, pp. 265-272.

Walters, R.A. 1987. A model for tides and currents in the English
Channel and southern North Sea. Advances in Water Resources. 10, pp.
138-148.

Walters, R.A. 1992. A 3D, finite element model for coastal and
estuarine circulation. Continental Shelf Research. 12, pp. 83-102.

Walters, R.A. and F.E. Werner. 1989. A comparison of two finite
element models of tidal hydrodynamics using a North Sea data set. Advances
in Water Resources. 12, pp. 184-193.

Walters, R.A. and F.E. Werner. 1991. Nonlinear generation of
overtides, compound tides and residuals. IN B.B. Parker(ed), Tidal
Hydrodynamics, John Wiley and Sons, Inc.

Hudson Bay:
Saucier, F.J., S. Senneville, S. Prinsenberg, F. Roy, G. Smith, P. Gachon,
D. Caya and R. Laprise. 2004. Modelling the sea ice-ocean seasonal cycle in
Hudson Bay, Foxe Basin and Hudson Strait, Canada. Climate Dynamics, 23,
303-326.

Scotia-Fundy-Maine:
Also Upper Fundy:
Dupont, Frédéric, Charles G. Hannah and David Greenberg. 2003. Modelling the
Sea Level in the Upper Bay of Fundy. Atmos.-Ocean. 43(1), 33-47.

Northeast Pacific:
Foreman, M.G.G., W.R. Crawford, J.Y. Cherniawsky, R.F. Henry and M.R.
Tarbottom. 2000. A high-resolution assimilating tidal model for the
northeast Pacific Ocean. Journal of Geophysical Research. 105:
28,629-28,652.

Bras d'Or Lake:
Dupont, F., B. Petrie and J. Chaffey. 2003. Modelling the tides of the Bras
d'Or Lakes. Can. Tech. Rep. Hydrogr. Ocean Sci. 230 : viii + 53 pp.