APA-viite

jain, K. C. P. (2011). Purchasing and materials management.

Chicago-tyylinen lähdeviittaus

jain, K C; Patidar. Purchasing and Materials Management. S. Chand & Company Ltd. :New Delhi, 2011.

MLA-viite

jain, K C; Patidar. Purchasing and Materials Management. 2011.