Gaya APA
MARTIN, Pedersen, B.. (1991).
Graphis letterhead 1 .
Zurich:
Graphis Press Corp..
Gaya Chicago
MARTIN, Pedersen, B..
Graphis letterhead 1.
Zurich:
Graphis Press Corp.,
1991.
Buku Teks.
Gaya MLA
MARTIN, Pedersen, B..
Graphis letterhead 1.
Zurich:
Graphis Press Corp.,
1991.
Buku Teks.
Gaya Turabian
MARTIN, Pedersen, B..
Graphis letterhead 1.
Zurich:
Graphis Press Corp.,
1991.
Buku Teks.