Gaya APA
Mcdonal, M, H, B. (1995).
Marketing Plans : how to prepare them how to use them (Edisi 3).
London:
Butterworth-Heinemann.
Gaya MLA
Mcdonal, Malcilm, H., B..
"Marketing Plans : how to prepare them how to use them".
Edisi 3
London:
Butterworth-Heinemann,
1995.
Text.