Gaya APA
Singh, Jasbir, Dhillon, S S. (2004).
Agricultural Geography (3).
New Delhi:
Mcgraw-Hill Publishing Company Limited.
Gaya Chicago
Singh, Jasbir, Dhillon, S S.
Agricultural Geography .
3
New Delhi:
Mcgraw-Hill Publishing Company Limited,
2004.
TANDON.
Gaya MLA
Singh, Jasbir, Dhillon, S S.
Agricultural Geography .
3
New Delhi:
Mcgraw-Hill Publishing Company Limited,
2004.
TANDON.
Gaya Turabian
Singh, Jasbir, Dhillon, S S.
Agricultural Geography .
3
New Delhi:
Mcgraw-Hill Publishing Company Limited,
2004.
TANDON.