APA Style

Johnston, Mark W., Greg W. Marshall. (2003). Sales force management (ed-8). Boston: McgGraw- Hill.

Chicago Style

Johnston, Mark W., Greg W. Marshall. Sales force management. ed-8 Boston: McgGraw- Hill, 2003. Buku.

MLA Style

Johnston, Mark W., Greg W. Marshall. Sales force management. ed-8 Boston: McgGraw- Hill, 2003. Buku.

Turabian Style

Johnston, Mark W., Greg W. Marshall. Sales force management. ed-8 Boston: McgGraw- Hill, 2003. Buku.