Citazione Stile APA (7a Edizione)

Philippines & Congressional Research & Training Service. (1991). Primer on the foreign investments act of 1991. CRTS.

Citazione stile Chigago Style (17a edizione)

Philippines e Congressional Research & Training Service. Primer on the Foreign Investments Act of 1991. Quezon City: CRTS, 1991.

Citatione MLA (9a ed.)

Philippines e Congressional Research & Training Service. Primer on the Foreign Investments Act of 1991. CRTS, 1991.