Gaya APA
Bolton, Richard. (1994).
Creative Drawing and Sketching .
London:
B.T. Batsford Ltd.
Gaya Chicago
Bolton, Richard.
Creative Drawing and Sketching.
London:
B.T. Batsford Ltd,
1994.
.
Gaya MLA
Bolton, Richard.
Creative Drawing and Sketching.
London:
B.T. Batsford Ltd,
1994.
.
Gaya Turabian
Bolton, Richard.
Creative Drawing and Sketching.
London:
B.T. Batsford Ltd,
1994.
.