DR JOSEPH. C. J. (2019). INTERACTIVE ENGLISH GRAMMAR AND COMPOSITION FOR JUNIOR ( 2020 - 2021 ). INTER UNIVERSITY PRESS LTD.
Čikaški stil citiranja (17. izdanje)DR JOSEPH. C. J. INTERACTIVE ENGLISH GRAMMAR AND COMPOSITION FOR JUNIOR ( 2020 - 2021 ). NEW DELHI: INTER UNIVERSITY PRESS LTD, 2019.
MLA način citiranja (9. izdanje)DR JOSEPH. C. J. INTERACTIVE ENGLISH GRAMMAR AND COMPOSITION FOR JUNIOR ( 2020 - 2021 ). INTER UNIVERSITY PRESS LTD, 2019.
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