Gaya APA
Agarwal, D.D.. (1979).
Machine drawing (text).
New Delhi:
Vikas Publishing House PVT.
Gaya Chicago
Agarwal, D.D..
Machine drawing.
text
New Delhi:
Vikas Publishing House PVT,
1979.
.
Gaya MLA
Agarwal, D.D..
Machine drawing.
text
New Delhi:
Vikas Publishing House PVT,
1979.
.
Gaya Turabian
Agarwal, D.D..
Machine drawing.
text
New Delhi:
Vikas Publishing House PVT,
1979.
.