Gaya APA

Wheelen, . (1992). (PASCA - MANAJEMEN - ADMINISTRASI BISNIS) Strategic Management and Business Policy (Edisi 4). New York: Addison Wesley.

Gaya MLA

Wheelen, . "(PASCA - MANAJEMEN - ADMINISTRASI BISNIS) Strategic Management and Business Policy". Edisi 4 New York: Addison Wesley, 1992. .