Nyberg, D. (1975). The philosophy of open education. Routledge and Kegan Paul.
Chicago Style (17th ed.) CitationNyberg, David. The Philosophy of Open Education. Routledge and Kegan Paul, 1975.
MLA (8th ed.) CitationNyberg, David. The Philosophy of Open Education. Routledge and Kegan Paul, 1975.
Warning: These citations may not always be 100% accurate.