Schalkwyk, O. J. v. (1982). Focus on the education system. Butterworths.
Chicago Style (17th ed.) CitationSchalkwyk, Ockert J van. Focus on the Education System. Durham u.a: Butterworths, 1982.
MLA (9th ed.) CitationSchalkwyk, Ockert J van. Focus on the Education System. Butterworths, 1982.
Warning: These citations may not always be 100% accurate.