DOSHI, D. M. (2012). SCIENCE TODAY INTEGRATED WITH ENVIRONMENTAL EDUCATION CLASS- 8. CORDOVA PUBLICATIONS.
Chicago-viite (17. p.)DOSHI, DHIREN. M. SCIENCE TODAY INTEGRATED WITH ENVIRONMENTAL EDUCATION CLASS- 8. CORDOVA PUBLICATIONS, 2012.
MLA-viite (9. p.)DOSHI, DHIREN. M. SCIENCE TODAY INTEGRATED WITH ENVIRONMENTAL EDUCATION CLASS- 8. CORDOVA PUBLICATIONS, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.