Gaya APA

Enterpreneurship. (2002). New York: [s.n.].

Gaya Chicago

Enterpreneurship. . New York: [s.n.], 2002. Text.

Gaya MLA

Enterpreneurship. . New York: [s.n.], 2002. Text.

Gaya Turabian

Enterpreneurship. New York: [s.n.], 2002. Print.