APA-referens (7:e uppl.)

(1974). The Filipino people: Differentiation and distribution based on linguistic, cultural and racial criteria. National Museum.

Chicago-referens (17:e uppl.)

The Filipino People: Differentiation and Distribution Based on Linguistic, Cultural and Racial Criteria. Manila: National Museum, 1974.

MLA-referens (9:e uppl.)

The Filipino People: Differentiation and Distribution Based on Linguistic, Cultural and Racial Criteria. National Museum, 1974.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.