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Buku Teks
Rosen, Harvey S.
McGraw-Hill, 2010
Buku Teks
Herber, Bernard P.
Richard D. Irwin, [date of publication not identified]
Buku Teks
Shoup, Carl S.
Aldine Publishing Company, 1969
Buku Teks
Rosen, Harvey S.
McGraw-Hill Education, 2014
Buku Teks