VAN FLEET. (1981). 22 BIGGEST MISTAKES MANAGERS MAKE & HOW TO CORRECT THEM. D B TARAPOREVALA.
Chicago-referens (17:e uppl.)VAN FLEET. 22 BIGGEST MISTAKES MANAGERS MAKE & HOW TO CORRECT THEM. BOMBAY: D B TARAPOREVALA, 1981.
MLA-referens (9:e uppl.)VAN FLEET. 22 BIGGEST MISTAKES MANAGERS MAKE & HOW TO CORRECT THEM. D B TARAPOREVALA, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.