Hair, Joseph F., Jr., author
Multivariate data analysis with readings / Joseph F. Hair; Anderson, Ralph E. Tatham, Ronald L.
Macmillan publishing company, 1987
 Buku Teks
Gallagher, Timothy James
Financial management : principles and practice /​ Timothy J. Gallagher, Joseph D. Andrew, Jr.
Prentice-Hall, 1997
 Buku Teks
Gallagher, Timothy J.
Financial management : principles and practice / Timothy J. Gallagher, Joseph D. Andrew, Jr.
Prentice-Hall, 1997
 Buku Teks
System analysis in agricultural management / Editors: J.B. Dent and J.R. Anderson
John Wiley and Sons, 1971
 Buku Teks
Gerstner, Merrill H.
Sales meetings that sell / Merrill H. Gerstner and Thomas J. Deegan, Jr.
Amacom , 1974
 Buku Teks