SINGH U K. (1998). INT. ENCYCLOPAEDIA OF PROFESSIONAL MANAGEMENT: PROJECT MANAGEMENT. ANMOL PUBLISHERS.
Čikaški stil citiranja (17. izdanje)SINGH U K. INT. ENCYCLOPAEDIA OF PROFESSIONAL MANAGEMENT: PROJECT MANAGEMENT. NEW DHLHI: ANMOL PUBLISHERS, 1998.
MLA način citiranja (9. izdanje)SINGH U K. INT. ENCYCLOPAEDIA OF PROFESSIONAL MANAGEMENT: PROJECT MANAGEMENT. ANMOL PUBLISHERS, 1998.
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