Styl cytowania APA

Ramana, V. V. S. (2005). Customer relationship management: A key to corporate success.

Styl cytowania Chicago

Ramana, V Venkata; Somayajulu. Customer Relationship Management: A Key to Corporate Success. Excel Books, New Delhi, 2005.

Styl cytowania MLA

Ramana, V Venkata; Somayajulu. Customer Relationship Management: A Key to Corporate Success. 2005.