Wasserman, N. H. (1985). From Invention to Innovation: Long-Distance Telephone Transmission at the Turn of the Century. Baltimore: The Johns Hopkins University Press.
استشهاد بنمط شيكاغوWasserman, Neil H. From Invention to Innovation: Long-Distance Telephone Transmission At the Turn of the Century. Baltimore: The Johns Hopkins University Press, 1985.
MLA استشهادWasserman, Neil H. From Invention to Innovation: Long-Distance Telephone Transmission At the Turn of the Century. Baltimore: The Johns Hopkins University Press, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.