Manoka, B. (2001). Existence value: A re-appraisal and cross-cultural comparison. Economy and Environment Program for Southeast Asia.
Chicago Style (17th ed.) CitationManoka, Billy. Existence Value: A Re-appraisal and Cross-cultural Comparison. Singapore: Economy and Environment Program for Southeast Asia, 2001.
MLA (9th ed.) CitationManoka, Billy. Existence Value: A Re-appraisal and Cross-cultural Comparison. Economy and Environment Program for Southeast Asia, 2001.
Warning: These citations may not always be 100% accurate.