GREGORY, J. R. (1991). Marketing Corporate Image The Company As Your Number One Product. NTC Business Books.
Dyfyniad Arddull ChicagoGREGORY, James R. Marketing Corporate Image The Company As Your Number One Product. NTC Business Books, 1991.
Dyfyniad MLAGREGORY, James R. Marketing Corporate Image The Company As Your Number One Product. NTC Business Books, 1991.
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