APA-referens (7:e uppl.)

Agbayani, A. (1966). Indices of change: The Philippine senate. s.n.].

Chicago-referens (17:e uppl.)

Agbayani, Amefil. Indices of Change: The Philippine Senate. [Hawaii: s.n.], 1966.

MLA-referens (9:e uppl.)

Agbayani, Amefil. Indices of Change: The Philippine Senate. s.n.], 1966.