Gaya APA
Parkinson, A.C.. (1965).
A First year engineering drawing .
London:
ELBS and Sir Isaac Pitman.
Gaya Chicago
Parkinson, A.C..
A First year engineering drawing.
London:
ELBS and Sir Isaac Pitman,
1965.
Text.
Gaya MLA
Parkinson, A.C..
A First year engineering drawing.
London:
ELBS and Sir Isaac Pitman,
1965.
Text.
Gaya Turabian
Parkinson, A.C..
A First year engineering drawing.
London:
ELBS and Sir Isaac Pitman,
1965.
Print.