Παραπομπή σε μορφή APA (7η εκδ.)

(1986). Comparative study of the provisions of the 1935, 1973 and the 1986 Philippine constitutions. Foreign Service Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Comparative Study of the Provisions of the 1935, 1973 and the 1986 Philippine Constitutions. [Manila: Foreign Service Institute, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Comparative Study of the Provisions of the 1935, 1973 and the 1986 Philippine Constitutions. Foreign Service Institute, 1986.