Boz, N. (2012). Pedagogical content knowledge of variables. Asia-Pacific Education Researcher.
Chicago (17e ed.) BronvermeldingBoz, Nihat. "Pedagogical Content Knowledge of Variables." Asia-Pacific Education Researcher 2012.
MLA (9e ed.) BronvermeldingBoz, Nihat. "Pedagogical Content Knowledge of Variables." Asia-Pacific Education Researcher, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.