Keramas, J. G. (1998). Robert technology fundamentals. Vikas publishing house.
Chicago Edition CitationKeramas, James G. Robert Technology Fundamentals. New Delhi: Vikas publishing house, 1998.
MLA引文Keramas, James G. Robert Technology Fundamentals. Vikas publishing house, 1998.
警告:這些引文格式不一定是100%准確.