APA aipamena

Brown, J. L. (1991). A Sustainable development curriculum framework for world history and cultures. Global Learning.

Chicago Style aipamena

Brown, Jeffrey L. A Sustainable Development Curriculum Framework for World History and Cultures. Union, N.J: Global Learning, 1991.

MLA aipamena

Brown, Jeffrey L. A Sustainable Development Curriculum Framework for World History and Cultures. Global Learning, 1991.