Gaya APA
Wang, Thomas C.. (2002).
Pencil Sketching (edisi 2).
New York:
John Wiley & Sons.
Gaya Chicago
Wang, Thomas C..
Pencil Sketching.
edisi 2
New York:
John Wiley & Sons,
2002.
.
Gaya MLA
Wang, Thomas C..
Pencil Sketching.
edisi 2
New York:
John Wiley & Sons,
2002.
.
Gaya Turabian
Wang, Thomas C..
Pencil Sketching.
edisi 2
New York:
John Wiley & Sons,
2002.
.