KHEKHO, C. (2016). ENVIRONMENTAL SCIENCE - NURSERY. WOOD SNIPE PUBLISHING HOUSE.
Chicago-referens (17:e uppl.)KHEKHO, CHERRY. ENVIRONMENTAL SCIENCE - NURSERY. NAVI MUMBAI: WOOD SNIPE PUBLISHING HOUSE, 2016.
MLA-referens (9:e uppl.)KHEKHO, CHERRY. ENVIRONMENTAL SCIENCE - NURSERY. WOOD SNIPE PUBLISHING HOUSE, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.