APA (7th ed.) Citation

(1982). National directory of architects in the Philippines, 1921-1982. s.n.

Chicago Style (17th ed.) Citation

National Directory of Architects in the Philippines, 1921-1982. [S.l: s.n, 1982.

MLA (9th ed.) Citation

National Directory of Architects in the Philippines, 1921-1982. s.n, 1982.

Warning: These citations may not always be 100% accurate.