Style de citation APA (7e éd.)
ebrary, Inc, & Erdmenger, C. (2003). Buying into the environment: Experiences, opportunities and potential for eco-procurement. Greenleaf Pub..
Style de citation Chicago (17e éd.)
ebrary, Inc, et Christoph Erdmenger. Buying into the Environment: Experiences, Opportunities and Potential for Eco-procurement. Sheffield: Greenleaf Pub., 2003.
Style de citation MLA (9e éd.)
ebrary, Inc, et Christoph Erdmenger. Buying into the Environment: Experiences, Opportunities and Potential for Eco-procurement. Greenleaf Pub., 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.