Gaya APA
Doonan, Elmer. (2001).
Drafting (2nd Ed.).
London:
Cavendish.
Gaya Chicago
Doonan, Elmer.
Drafting.
2nd Ed.
London:
Cavendish,
2001.
Text.
Gaya MLA
Doonan, Elmer.
Drafting.
2nd Ed.
London:
Cavendish,
2001.
Text.
Gaya Turabian
Doonan, Elmer.
Drafting.
2nd Ed.
London:
Cavendish,
2001.
Print.