APA način citiranja (7. izdanje)
Winsemius, P., & Guntram, U. (2002). A thousand shades of green: Sustainable strategies for competitive advantage. Earthscan.
Čikaški stil citiranja (17. izdanje)
Winsemius, Pieter, i Ulrich Guntram. A Thousand Shades of Green: Sustainable Strategies for Competitive Advantage. London ; Sterling, VA: Earthscan, 2002.
MLA način citiranja (9. izdanje)
Winsemius, Pieter, i Ulrich Guntram. A Thousand Shades of Green: Sustainable Strategies for Competitive Advantage. Earthscan, 2002.
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