APA aipamena

Dobler, D. W., & Burt David N. (1996). Purchasing and supply Management: Text and cases (6th ed.). Tata McGraw Hill.

Chicago Style aipamena

Dobler, Donald W., and Burt David N. Purchasing and Supply Management: Text and Cases. 6th ed. New Delhi: Tata McGraw Hill, 1996.

MLA aipamena

Dobler, Donald W., and Burt David N. Purchasing and Supply Management: Text and Cases. 6th ed. Tata McGraw Hill, 1996.