American Association of Physics Teachers. Physics education research: A supplement to the American journal of physics. American Association of Physics Teachers.
Citazione stile Chigago Style (17a edizione)American Association of Physics Teachers. Physics Education Research: A Supplement to the American Journal of Physics. College Park: American Association of Physics Teachers.
Citatione MLA (9a ed.)American Association of Physics Teachers. Physics Education Research: A Supplement to the American Journal of Physics. American Association of Physics Teachers.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.