A. Ryan John. (1971). A Living wage - Its Ethical and Economic Aspects (In lần thứ 1.). London: The Macmillan company.
Chicago Style aipamenaA. Ryan John. A Living Wage - Its Ethical and Economic Aspects. In lần thứ 1. London: The Macmillan company, 1971.
MLA aipamenaA. Ryan John. A Living Wage - Its Ethical and Economic Aspects. In lần thứ 1. London: The Macmillan company, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.