Punitha, S. (2008). Spoken English: A foundation course (With CD)- Part I. Orient Longman.
Čikaški stil citiranja (17. izdanje)Punitha, Susheela. Spoken English: A Foundation Course (With CD)- Part I. Hyderabad: Orient Longman, 2008.
MLA način citiranja (9. izdanje)Punitha, Susheela. Spoken English: A Foundation Course (With CD)- Part I. Orient Longman, 2008.
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