Boies, David
Public control of business Cases,Notes,and Questions
Little,Brown and Company, 1977
 Buku Teks
Presser, Stephen B.
An introduction to the law of business organizations : cases, notes, and questions
Thomson/West, 2010
 Buku Teks
Leal, A. R.
Questions and answers, law / A. R. Leal.
Longman, 1979
 Buku Teks
Hampton, David R., compiler
Management / by David R. Hampton
McGraw-Hill, 1986
 Buku Teks
Irving, W Washington
Essays from the sketch book; with introduction, explanatory notes and questions and topics for study by
Boston [etc.] Houghton Mifflin [1922]
 Buku Teks