Gaya APA
SIMPSON, Ian. (1994).
Colins Complete Drawing course .
London:
Harper-Colins.
Gaya Chicago
SIMPSON, Ian.
Colins Complete Drawing course.
London:
Harper-Colins,
1994.
.
Gaya MLA
SIMPSON, Ian.
Colins Complete Drawing course.
London:
Harper-Colins,
1994.
.
Gaya Turabian
SIMPSON, Ian.
Colins Complete Drawing course.
London:
Harper-Colins,
1994.
.