National Science Foundation. (1988). The science and technology resources of Japan: A comparison with the United States. Washington: National Science Foundation.
استشهاد بنمط شيكاغوNational Science Foundation. The Science and Technology Resources of Japan: A Comparison With the United States. Washington: National Science Foundation, 1988.
MLA استشهادNational Science Foundation. The Science and Technology Resources of Japan: A Comparison With the United States. Washington: National Science Foundation, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.