Gaya APA

Paradigms. (1993). New York: Harper Business.

Gaya Chicago

Paradigms. 1. New York: Harper Business, 1993. Buku.

Gaya MLA

Paradigms. 1. New York: Harper Business, 1993. Buku.

Gaya Turabian

Paradigms. New York: Harper Business, 1993. Buku.