Usher, R., & Bryant, I. (1989). Adult education as theory, practice and research: The captive triangle. Routledge.
Chicago Style (17th ed.) CitationUsher, Robin, and Ian Bryant. Adult Education as Theory, Practice and Research: The Captive Triangle. Routledge, 1989.
MLA (8th ed.) CitationUsher, Robin, and Ian Bryant. Adult Education as Theory, Practice and Research: The Captive Triangle. Routledge, 1989.
Warning: These citations may not always be 100% accurate.