Gaya APA
Djajapernama, N.J.. (1968).
Introducing to Marketing .
Bandung:
Alumni.
Gaya Chicago
Djajapernama, N.J..
Introducing to Marketing.
Bandung:
Alumni,
1968.
Buku Teks.
Gaya MLA
Djajapernama, N.J..
Introducing to Marketing.
Bandung:
Alumni,
1968.
Buku Teks.
Gaya Turabian
Djajapernama, N.J..
Introducing to Marketing.
Bandung:
Alumni,
1968.
Buku Teks.