Lorange, P. (1980). Corporate Planning: An Executive ViewPoint. Prentice-Hall of India.
Čikaški stil citiranjaLorange, Peter. Corporate Planning: An Executive ViewPoint. New Jersey: Prentice-Hall of India, 1980.
MLA način citiranjaLorange, Peter. Corporate Planning: An Executive ViewPoint. Prentice-Hall of India, 1980.
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