Lee Lamar & Dobler Donald W. (1977). Purchasing and materials management: Text and cases (3rd ed.). Tata McGraw Hill publishing co. ltd.
Chicago Edition CitationLee Lamar i Dobler Donald W. Purchasing and Materials Management: Text and Cases. 3rd ed. New delhi: Tata McGraw Hill publishing co. ltd, 1977.
Cita MLALee Lamar i Dobler Donald W. Purchasing and Materials Management: Text and Cases. 3rd ed. Tata McGraw Hill publishing co. ltd, 1977.
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