Gaya APA
Debra J. Holsen. (2009).
London:
SAGE Publication.
Gaya Chicago
Debra J. Holsen.
.
London:
SAGE Publication,
2009.
CD Buku.
Gaya MLA
Debra J. Holsen.
.
London:
SAGE Publication,
2009.
CD Buku.
Gaya Turabian
Debra J. Holsen.
London:
SAGE Publication,
2009.
CD Buku.