Brainfeed: A Monthly Education Initiative. Kakani Education Media Pvt. Ltd.
Čikaški stil citiranja (17. izdanje)Brainfeed: A Monthly Education Initiative. Hyderabad: Kakani Education Media Pvt. Ltd.
MLA način citiranja (9. izdanje)Brainfeed: A Monthly Education Initiative. Kakani Education Media Pvt. Ltd.
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