Singapore. Centre for Liveable Cities & Singapore. National Environmental Agency. (2013). Sustainable environment: Balancing growth with the environment. Cengage Learning Asia Pte Ltd.
Cytowanie według stylu Chicago (wyd. 17)Singapore. Centre for Liveable Cities i Singapore. National Environmental Agency. Sustainable Environment: Balancing Growth with the Environment. Singapore: Cengage Learning Asia Pte Ltd, 2013.
Cytowanie według stylu MLA (wyd. 9)Singapore. Centre for Liveable Cities i Singapore. National Environmental Agency. Sustainable Environment: Balancing Growth with the Environment. Cengage Learning Asia Pte Ltd, 2013.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..