Gaya APA
Robertson, Bruce. (1988).
Learn to Draw Charts and Diagrams step-by-step .
London:
Macdonald Orbis.
Gaya Chicago
Robertson, Bruce.
Learn to Draw Charts and Diagrams step-by-step.
London:
Macdonald Orbis,
1988.
.
Gaya MLA
Robertson, Bruce.
Learn to Draw Charts and Diagrams step-by-step.
London:
Macdonald Orbis,
1988.
.
Gaya Turabian
Robertson, Bruce.
Learn to Draw Charts and Diagrams step-by-step.
London:
Macdonald Orbis,
1988.
.