Nunnally, Stephen. W., 1927-, author
Pearson, 2014
Buku Teks
Nunnally, Stephen. W., 1927-, author
Prentice-Hall, 1993
Buku Teks
Woodward, J. F., author
Macmillan, 1975
Buku Teks
Paterson, John, author
John Wiley & Sons, 1977
Buku Teks
Wass, Alonzo
Reston, VA: Reston Publishing, 1973
Buku Teks