Gaya APA
Guy, Dan M. (2004).
GAAS 2004 : practitioners guide .
New Jersey:
John Wiley and Sons.
Gaya Chicago
Guy, Dan M.
GAAS 2004 : practitioners guide.
New Jersey:
John Wiley and Sons,
2004.
Buku.
Gaya MLA
Guy, Dan M.
GAAS 2004 : practitioners guide.
New Jersey:
John Wiley and Sons,
2004.
Buku.
Gaya Turabian
Guy, Dan M.
GAAS 2004 : practitioners guide.
New Jersey:
John Wiley and Sons,
2004.
Buku.