Gupta,B B. (1974). Comparative study of six living constitutions (2nd ed.). Sterling.
Chicago Style aipamenaGupta,B B. Comparative Study of Six Living Constitutions. 2nd ed. New Delhi: Sterling, 1974.
MLA aipamenaGupta,B B. Comparative Study of Six Living Constitutions. 2nd ed. Sterling, 1974.
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