Gaya APA
Different strokes : pancil drawing. (2008).
Singapore:
Page One.
Gaya Chicago
Different strokes : pancil drawing.
.
Singapore:
Page One,
2008.
Buku.
Gaya MLA
Different strokes : pancil drawing.
.
Singapore:
Page One,
2008.
Buku.
Gaya Turabian
Different strokes : pancil drawing.
Singapore:
Page One,
2008.
Buku.