Henderson, Glenn V., author
Addison-Wesley, 1984
Buku Teks
Gup, Benton E., author
John Wiley & Sons, 1987
Buku Teks
Weston, John Fred, 1916-, author
Dow Jones/Irwin, 1982
Buku Teks
Smart, Scott B., author
South Western Cengage Learning, 2012
Buku Teks
Schall, Lawrence D., author
Tata McGraw-Hill , 1977
Buku Teks