Cita APA

Briggs, C. W. (1974). The progressing Philippines [microform]. Photoduplication Service.

Citación estilo Chicago

Briggs, Charles W. The Progressing Philippines [microform]. Quezon City: Photoduplication Service, 1974.

Cita MLA

Briggs, Charles W. The Progressing Philippines [microform]. Photoduplication Service, 1974.

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