Introduction to business management - College Entrance Examination Board. College-Level Examination Program; Cronje Du Toit (New York : McGraw-Hill, 1979)
"Adaptation of Lyman A. Keith and Carlo E. Gubellini, Introduction to business enterprise, 4th ed., McGraw-Hill, New York, 1975."
Keywords: Business -- Examinations, questions, etc; Universities and colleges -- United States -- Examinations