APA-referens (7:e uppl.)

Belarmino, C. W. (1976). A survey of the problems of the students of the night general secondary schools of Manila [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-referens (17:e uppl.)

Belarmino, Cirila W. A Survey of the Problems of the Students of the Night General Secondary Schools of Manila [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

MLA-referens (9:e uppl.)

Belarmino, Cirila W. A Survey of the Problems of the Students of the Night General Secondary Schools of Manila [microform]. Photoduplication Service. University of the Philippines Library, 1976.