Blowers, A. (2006). Planning for a Sustainable Environment: A report (1st South Asian ed.). Viva Books Private Limited.
Cita Chicago (17th ed.)Blowers, Andrew. Planning for a Sustainable Environment: A Report. 1st South Asian ed. New Delhi: Viva Books Private Limited, 2006.
Cita MLA (9th ed.)Blowers, Andrew. Planning for a Sustainable Environment: A Report. 1st South Asian ed. Viva Books Private Limited, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.