Cita APA (7th ed.)

Fien, . J. (1997). Learning for a sustainable environment: A professional development guide for teacher educators. Unesco Asia-Pacific Centre for Educational Innovation for Development and Griffith University.

Cita Chicago (17th ed.)

Fien, John. Learning for a Sustainable Environment: A Professional Development Guide for Teacher Educators. Nathan, Aus: Unesco Asia-Pacific Centre for Educational Innovation for Development and Griffith University, 1997.

Cita MLA (9th ed.)

Fien, John. Learning for a Sustainable Environment: A Professional Development Guide for Teacher Educators. Unesco Asia-Pacific Centre for Educational Innovation for Development and Griffith University, 1997.