APA استشهاد

Ingram, T. N. L. (2002). Sales managemet analysis and decision making.

استشهاد بنمط شيكاغو

Ingram, Thomas N; Lafore. Sales Managemet Analysis and Decision Making. South-Western, 2002.

MLA استشهاد

Ingram, Thomas N; Lafore. Sales Managemet Analysis and Decision Making. 2002.