Gaya APA

Lieberman, D, J., Sunardi, D. (2009). Executive Power (Cet. 1, September 2009). Jakarta: Serambi.

Gaya MLA

Lieberman, David, J.., Sunardi, Dono. "Executive Power". Cet. 1, September 2009 Jakarta: Serambi, 2009. Text.