APA

Benage(Don) ;Sullivan(Gregory), . (1999). "Using Microsoft Backoffice ,Volume 1". : .

Chicago

Benage(Don) ;Sullivan(Gregory), . 1999. "Using Microsoft Backoffice ,Volume 1". : .

Harvard

Benage(Don) ;Sullivan(Gregory), . (1999). "Using Microsoft Backoffice ,Volume 1". : .

MLA

Benage(Don) ;Sullivan(Gregory), . "Using Microsoft Backoffice ,Volume 1". : . 1999.