APA aipamena

The Kemps Group. (1979). Kemps directory: 1979/80. The Halesworth Press Ltd.

Chicago Style aipamena

The Kemps Group. Kemps Directory: 1979/80. London: The Halesworth Press Ltd, 1979.

MLA aipamena

The Kemps Group. Kemps Directory: 1979/80. The Halesworth Press Ltd, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.