KAUL/ SUGATHAN/ GILANI/ PAUL. (2013). THE NEW GRAMMAR TREE BASIC ENGLISH GRAMMAR AND COMPOSITION CLASS- 8. OXFORD UNV PRESS.
Čikaški stil citiranja (17. izdanje)KAUL/ SUGATHAN/ GILANI/ PAUL. THE NEW GRAMMAR TREE BASIC ENGLISH GRAMMAR AND COMPOSITION CLASS- 8. OXFORD UNV PRESS, 2013.
MLA način citiranja (9. izdanje)KAUL/ SUGATHAN/ GILANI/ PAUL. THE NEW GRAMMAR TREE BASIC ENGLISH GRAMMAR AND COMPOSITION CLASS- 8. OXFORD UNV PRESS, 2013.
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