To see some 'classic GCA' (golf clubhouse architecture), you might look through the book by Clifford Wendehack, " Golf and Country Clubs ..... ", 1929.
The book has some sketches, drawings, and photos of some of the classic clubhouses designed by Wendehack and other architects. The book illustrates the old Fishers Island clubhouse, Everglades, and many others. Wendehack was architect for clubhouses at Ridgewood, Winged Foot, Forsgate, etc.
The book is hard to find but might be in a few 'large' city libraries. Abebooks had (has?) a copy for about $700 or so.