Punjab (India). Government Book Depot. Punjab government publications general catalogue: Corrected up to. Supt. Govt. Print. Punjab.
Chicago-referens (17:e uppl.)Punjab (India). Government Book Depot. Punjab Government Publications General Catalogue: Corrected Up to. Lahore: Supt. Govt. Print. Punjab.
MLA-referens (8:e uppl.)Punjab (India). Government Book Depot. Punjab Government Publications General Catalogue: Corrected Up to. Supt. Govt. Print. Punjab.
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