Cita APA

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

Citación estilo Chicago

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

Cita MLA

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