APA-viite

Lee Lamer. (1977). Purchasing and materials management: Text & cases. Tata McGraw Hill publishing co. ltd.

Chicago-tyylinen lähdeviittaus

Lee Lamer. Purchasing and Materials Management: Text & Cases. New Delhi: Tata McGraw Hill publishing co. ltd, 1977.

MLA-viite

Lee Lamer. Purchasing and Materials Management: Text & Cases. Tata McGraw Hill publishing co. ltd, 1977.