Juli Soemirat, author
Gadjah Mada University Press, 2015
Buku Teks
Azrul Azwar, author
Bina Rupa Aksara, 1988
Buku Teks SO
M.N. Bustan, author
Rineka Cipta, 1997
Buku Teks SO
Rothman, Kenneth J., author
Yayasan Pustaka Nusatama, 1995
Buku Teks SO
Friedman, Gary D., author
McGraw-Hill, 1980
Buku Teks SO