Citazione Stile APA (7a Edizione)

Cristobal, A. E., & Cristobal, R. (1961). Filipino first: An approach to the "Filipino First" policy and selected readings. [s.n.].

Citazione stile Chigago Style (17a edizione)

Cristobal, Adrian E., e Rene Cristobal. Filipino First: An Approach to the "Filipino First" Policy and Selected Readings. Manila: [s.n.], 1961.

Citatione MLA (9a ed.)

Cristobal, Adrian E., e Rene Cristobal. Filipino First: An Approach to the "Filipino First" Policy and Selected Readings. [s.n.], 1961.