American Institute of Physics. (1988). Graduate Programs in Physics, Astronomy and Realed Fields 1988-89. AIP.
استشهاد بنمط شيكاغوAmerican Institute of Physics. Graduate Programs in Physics, Astronomy and Realed Fields 1988-89. New Your: AIP, 1988.
MLA استشهادAmerican Institute of Physics. Graduate Programs in Physics, Astronomy and Realed Fields 1988-89. AIP, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.