APA-referens (7:e uppl.)

ROY, V. &. J. (2016). TREK PRIMARY SOCIAL STUDIES - CLASS 4. OXFORD UNIVERSITY PRESS.

Chicago-referens (17:e uppl.)

ROY, VIBHA & JAIN. TREK PRIMARY SOCIAL STUDIES - CLASS 4. NEW DELHI: OXFORD UNIVERSITY PRESS, 2016.

MLA-referens (9:e uppl.)

ROY, VIBHA & JAIN. TREK PRIMARY SOCIAL STUDIES - CLASS 4. OXFORD UNIVERSITY PRESS, 2016.