by Randall R. Cottrell, James T. Girvan, Denise M. Seabert, Caile Spear, James F. McKenzie
Pearson Education, 2018
Buku Teks SO
Cottrell, Randall R.
Pearson, 2014
Buku Teks SO
Black, Jill M.
Jossey-Bass, 2010
Buku Teks
Russell, Robert D.
National Education Association, 1975
Buku Teks
Greene, Walter H.
Waveland Press, 1984
Buku Teks SO