APA-čujuhus (7. p.)

Yadava, k. (2005). Services marketing (1st.). Arise Publishers & Distributors.

Chicago-čujuhus (17. p.)

Yadava, kamal. Services Marketing. 1st. New Delhi: Arise Publishers & Distributors, 2005.

MLA-čujuhus (9. p.)

Yadava, kamal. Services Marketing. 1st. Arise Publishers & Distributors, 2005.

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