National Association of Independent Schools. Ad Hoc Library Committee. (1968). 4000 books for secondary school libraries: A basic list. R.R. Bowker Co..
Chicago Style (17th ed.) CitationNational Association of Independent Schools. Ad Hoc Library Committee. 4000 Books for Secondary School Libraries: A Basic List. New York: R.R. Bowker Co., 1968.
MLA (8th ed.) CitationNational Association of Independent Schools. Ad Hoc Library Committee. 4000 Books for Secondary School Libraries: A Basic List. R.R. Bowker Co., 1968.
Warning: These citations may not always be 100% accurate.