(2014). PH wins most number of science and math medals in 2013. Sunday Times Magazine.
Čikaški stil citiranja (17. izdanje)"PH Wins Most Number of Science and Math Medals in 2013." Sunday Times Magazine 2014.
MLA način citiranja (9. izdanje)"PH Wins Most Number of Science and Math Medals in 2013." Sunday Times Magazine, 2014.
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