Gaya APA
The Practical Guide to Drawing Techniques. (2010).
London:
Arcturus.
Gaya Chicago
The Practical Guide to Drawing Techniques.
.
London:
Arcturus,
2010.
Buku.
Gaya MLA
The Practical Guide to Drawing Techniques.
.
London:
Arcturus,
2010.
Buku.
Gaya Turabian
The Practical Guide to Drawing Techniques.
London:
Arcturus,
2010.
Buku.