Gaya APA

DALRYMPLE, D, J., CRON, W, L. (1998). SALES MANAGEMENT CONCEPTS AND CASES (ED.6). NEW YORK: JOHN WILEY & SONS, INC.

Gaya MLA

DALRYMPLE, DOUGLAS, J.., CRON, WILLIAM, L.. "SALES MANAGEMENT CONCEPTS AND CASES". ED.6 NEW YORK: JOHN WILEY & SONS, INC, 1998. Prodi S1 Manajemen.