BITTEL LESTER R. (1982). WHAT EVERY SUPERVISOR SHOULD KNOW (4TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Čikaški stil citiranja (17. izdanje)BITTEL LESTER R. WHAT EVERY SUPERVISOR SHOULD KNOW. 4TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1982.
MLA način citiranja (9. izdanje)BITTEL LESTER R. WHAT EVERY SUPERVISOR SHOULD KNOW. 4TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1982.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.