Gaya APA

Welch, Jack, Byrne, John A.. (2003). Jack straight from te gut . New York: Business Pluss.

Gaya Chicago

Welch, Jack, Byrne, John A.. Jack straight from te gut. New York: Business Pluss, 2003. Text.

Gaya MLA

Welch, Jack, Byrne, John A.. Jack straight from te gut. New York: Business Pluss, 2003. Text.

Gaya Turabian

Welch, Jack, Byrne, John A.. Jack straight from te gut. New York: Business Pluss, 2003. Print.