Gaya APA
McCARTHY,E.Jerome, . (1981).
Basic Marketing a Managerial Approach .
America Serikat:
Richard D.irwin,INC Illinols.
Gaya MLA
McCARTHY,E.Jerome, .
"Basic Marketing a Managerial Approach".
America Serikat:
Richard D.irwin,INC Illinols,
1981.
Text.