APA Style
Hammann, P.
(1979).
Personal Selling (EJM), Vol. 13, No. 6, 1979
(
1)
.
Yorkshire:
MCB Publications.
MLA Style
Hammann, Peter.
"Personal Selling (EJM), Vol. 13, No. 6, 1979".
1
Yorkshire:
MCB Publications,
1979.
Text.