Gaya APA

Raab, Gerhard; Ajami, Riad A.; Gargeya, Widyaranya; etc. (2008). Customer Relationship Management: A Global Perspective . England: Gower Publishing Ltd.

Gaya Chicago

Raab, Gerhard; Ajami, Riad A.; Gargeya, Widyaranya; etc. Customer Relationship Management: A Global Perspective. England: Gower Publishing Ltd, 2008. .

Gaya MLA

Raab, Gerhard; Ajami, Riad A.; Gargeya, Widyaranya; etc. Customer Relationship Management: A Global Perspective. England: Gower Publishing Ltd, 2008. .

Gaya Turabian

Raab, Gerhard; Ajami, Riad A.; Gargeya, Widyaranya; etc. Customer Relationship Management: A Global Perspective. England: Gower Publishing Ltd, 2008. .