APA (7th ed.) Citation

Manoka, B. (2001). Existence value: A re-appraisal and cross-cultural comparison. Economy and Environment Program for Southeast Asia.

Chicago Style (17th ed.) Citation

Manoka, Billy. Existence Value: A Re-appraisal and Cross-cultural Comparison. Singapore: Economy and Environment Program for Southeast Asia, 2001.

MLA (9th ed.) Citation

Manoka, Billy. Existence Value: A Re-appraisal and Cross-cultural Comparison. Economy and Environment Program for Southeast Asia, 2001.