Citazione Stile APA (7a Edizione)

Philippines & Buhain, D. D. (1987). The omnibus investments code: Executive order no. 226. Rex Book Store.

Citazione stile Chigago Style (17a edizione)

Philippines e Dominador D. Buhain. The Omnibus Investments Code: Executive Order No. 226. Manila: Rex Book Store, 1987.

Citatione MLA (9a ed.)

Philippines e Dominador D. Buhain. The Omnibus Investments Code: Executive Order No. 226. Rex Book Store, 1987.