Παραπομπή APA

Channon,Derek F. (1978). The service industries: Strategy,structure and financial performance. The Macmillan Press Ltd.

Παραπομπή Chicago Style

Channon,Derek F. The Service Industries: Strategy,structure and Financial Performance. London: The Macmillan Press Ltd, 1978.

Παραπομπή MLA

Channon,Derek F. The Service Industries: Strategy,structure and Financial Performance. The Macmillan Press Ltd, 1978.