Sumet Jumsai. (1970). Seen: Architectural forms of Northern Siam and old Siamese fortifications. Fine Arts Commission, The Association of Siamese Architects under the patronage of His Majesty the King.
Chicago-viite (17. p.)Sumet Jumsai. Seen: Architectural Forms of Northern Siam and Old Siamese Fortifications. Bangkok: Fine Arts Commission, The Association of Siamese Architects under the patronage of His Majesty the King, 1970.
MLA-viite (9. p.)Sumet Jumsai. Seen: Architectural Forms of Northern Siam and Old Siamese Fortifications. Fine Arts Commission, The Association of Siamese Architects under the patronage of His Majesty the King, 1970.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.