Παραπομπή APA

Silverstein, M. (1993). Environmental economic revolution: How business will thrive and the Earth survive in the years to come. Universal Book Traders.

Παραπομπή Chicago Style

Silverstein, Michael. Environmental Economic Revolution: How Business Will Thrive and the Earth Survive in the Years to Come. New York: Universal Book Traders, 1993.

Παραπομπή MLA

Silverstein, Michael. Environmental Economic Revolution: How Business Will Thrive and the Earth Survive in the Years to Come. Universal Book Traders, 1993.