Bal, S. S. (1988). Political parties and growth of communalism in Punjab, 1920-47. Centre for Research in Rural and Industrial Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBal, Sarjit Singh. Political Parties and Growth of Communalism in Punjab, 1920-47. Centre for Research in Rural and Industrial Development, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBal, Sarjit Singh. Political Parties and Growth of Communalism in Punjab, 1920-47. Centre for Research in Rural and Industrial Development, 1988.
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