Gaya APA
Austen, J.A.. (1984).
Graphic communication and observation .
London:
Hodder and Stoughton.
Gaya Chicago
Austen, J.A..
Graphic communication and observation.
London:
Hodder and Stoughton,
1984.
.
Gaya MLA
Austen, J.A..
Graphic communication and observation.
London:
Hodder and Stoughton,
1984.
.
Gaya Turabian
Austen, J.A..
Graphic communication and observation.
London:
Hodder and Stoughton,
1984.
.