1. A plan to protect areas in Saudi Arabia;Child,1990
2. Vegetation studies, Mahazat As Said Reserve;Gillet,1990
3. Minimum viable populations: processes of species extinction;Gilpin,1986
4. Genetic study of sand gazelle (Gazella subgutturosa marica) from Saudi Arabia;Granjan;Z. Saugetierk,1991
5. 1994 IUCN Red List of Threatened Animals,1993