Styl cytowania APA

Keillor, B. D. e. (2007). Marketing in the 21st century: Vol.3 Company and customer relations.

Styl cytowania Chicago

Keillor, Bruce D eds. Marketing in the 21st Century: Vol.3 Company and Customer Relations. Praeger, London, 2007.

Styl cytowania MLA

Keillor, Bruce D eds. Marketing in the 21st Century: Vol.3 Company and Customer Relations. 2007.