APA-čujuhus (7. p.)

Sharma, N. K. (2004). Theories of import export. RBSA.

Chicago-čujuhus (17. p.)

Sharma, Nand Kishore. Theories of Import Export. Jaipur: RBSA, 2004.

MLA-čujuhus (9. p.)

Sharma, Nand Kishore. Theories of Import Export. RBSA, 2004.

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