India. Director of Census Operations, Punjab. (2001). Census of India, 1991. Directorate of Census Operations, Punjab.
Citace podle Chicago (17th ed.)India. Director of Census Operations, Punjab. Census of India, 1991. [Punjab]: Directorate of Census Operations, Punjab, 2001.
Citace podle MLA (8th ed.)India. Director of Census Operations, Punjab. Census of India, 1991. Directorate of Census Operations, Punjab, 2001.
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