Citazione Stile APA (7a Edizione)

Villafuerte, L. R., & Esquillo, L. Z. (1978). Business gospels for those who like to play the game. Media Systems.

Citazione stile Chigago Style (17a edizione)

Villafuerte, Luis R., e Leo Z. Esquillo. Business Gospels for Those Who like to Play the Game. Makati: Media Systems, 1978.

Citatione MLA (9a ed.)

Villafuerte, Luis R., e Leo Z. Esquillo. Business Gospels for Those Who like to Play the Game. Media Systems, 1978.