PAL, R. (2016). ESSENTIALS OF ENGLISH GRAMMAR & COMPOSITION - BOOK 4. SULTAN CHAND.
Čikaški stil citiranja (17. izdanje)PAL, RAJENDRA. ESSENTIALS OF ENGLISH GRAMMAR & COMPOSITION - BOOK 4. NEW DELHI: SULTAN CHAND, 2016.
MLA način citiranja (9. izdanje)PAL, RAJENDRA. ESSENTIALS OF ENGLISH GRAMMAR & COMPOSITION - BOOK 4. SULTAN CHAND, 2016.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.