YASIN, K. (2013). ICSE PHYSICS PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS.
Chicago-viite (17. p.)YASIN, KHALID. ICSE PHYSICS PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS, 2013.
MLA-viite (9. p.)YASIN, KHALID. ICSE PHYSICS PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.