edited by Robert W. Thatcher, Joel F. Lubar
Academic Press, 2015
eBooks
Stanford T. Shulman, John P. Phair, Herbert M. Sommers; penerjemah, A. Samik Wahab; penyunting, Sutaryo
Gadjah Mada University Press , 1994
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Artikel Jurnal
Hendra, author
Universitas Indonesia, 2018
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Dhillon, B.S. (Balbir S.), 1947-, author
John Wiley & Sons, 1981
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