APA

Chowdhury (Subir), . (2001). The Power Of Six Sigma. : .

Chicago

Chowdhury (Subir), . 2001. The Power Of Six Sigma. : .

Harvard

Chowdhury (Subir), . (2001). The Power Of Six Sigma. : .

MLA

Chowdhury (Subir), . The Power Of Six Sigma. : . 2001.