Gaya APA
Drawing Perspective: Step by Step.. (2013).
Modena:
Logos.
Gaya Chicago
Drawing Perspective: Step by Step..
.
Modena:
Logos,
2013.
Text.
Gaya MLA
Drawing Perspective: Step by Step..
.
Modena:
Logos,
2013.
Text.
Gaya Turabian
Drawing Perspective: Step by Step..
Modena:
Logos,
2013.
Print.