Gaya APA

Shaffer, S, S, Z, B, Z, A. (2007). New Perspectives on Microsoft Office Word 2007, Brief . : Cengage Learning.

Gaya MLA

Shaffer, S., Scott, Zimmerman;, Beverly, Zimmerman;, Ann. "New Perspectives on Microsoft Office Word 2007, Brief". : Cengage Learning, 2007. Text.