American Association of Physics Teachers & American Institute of Physics. The American physics teacher. Published for the American Association of Physics Teachers by the American Institute of Physics.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումAmerican Association of Physics Teachers and American Institute of Physics. The American Physics Teacher. New York: Published for the American Association of Physics Teachers by the American Institute of Physics.
MLA (9րդ խմբ.) ՄեջբերումAmerican Association of Physics Teachers and American Institute of Physics. The American Physics Teacher. Published for the American Association of Physics Teachers by the American Institute of Physics.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.