Penggayaan APA
HOW to draw perspective step by step. (2011).
Singapore:
Page One.
Chicago Style
HOW to draw perspective step by step.
.
Singapore:
Page One,
2011.
Buku.
MLA Style
HOW to draw perspective step by step.
.
Singapore:
Page One,
2011.
Buku.
Turabian Style
HOW to draw perspective step by step.
Singapore:
Page One,
2011.
Buku.