Discovery Guide to Yemen
Bradley, Chris, ISBN 1-898162-15-8, Immel Publishing, London, 1995.

The Yemen Arab Republic. The Politics of Development 1962-1986
Burrows, R.D., Westview Press, Boulder, Colorado, 1987.

Yemen, a travel survival kit
Hämäläinen, Pertti, ISBN 0-86442-319-5, Lonely Planet Publications, 1996.

Arabia Without Sultans
Halliday, Fred, Manchester, 1974.

Policy Choices in the Yemen Arab Republic
Hauck, V.A., Amsterdam, 1987.

An introduction to the vegetation of Yemen
Hubaishi, Müller-Hohenstein, Eschborn Verlag, 1984.

Traveller's Guide to Jemen
Jemen Tourist Company, Sanaa, 1983.

Tourist Guide of Jemen Arab Republic
Ministery of Information and Culture, Sanaa, 1983.

The Queen of Sheba
Philby, J., ISBN-Nr. 0704322463, Quartet Books Limited, London, 1981.

A History of Arabia Felix or Yemen
Playfair, R., St. Leonards AD Orienten Ltd., Amsterdam, Philo Press, Reprint of the Edition, Bombay, 1859.

Port of Aden Annual
Gibt's z.B. in Aziz Bookshop in Aden. Raritäten!

Aden and the Yemen
Reilly, Sir Bernard, London, 1960.

Tourism in Democratic Jemen
Richer, Xavier, Paris 1976 und Boulogne 1976.

Sana'a, World of Islamic Trust
Serjeant, Lewcock, London, 1983.

Studies on the Tihama
Stone, F., Longman Group, London, 1985.

The Politics of the Yemen Arab Republic
Stookey, R., Westview Press, 1978.

Art of Building in Yemen
Varanda, F., The MIT Press, Cambridge, England, 1982.