Παραπομπή APA

Chaturvedi, K. (1991). Central sales tax laws (7th ed.). Wadhwa and company.

Παραπομπή Chicago Style

Chaturvedi, K. Central Sales Tax Laws. 7th ed. India: Wadhwa and company, 1991.

Παραπομπή MLA

Chaturvedi, K. Central Sales Tax Laws. 7th ed. Wadhwa and company, 1991.