Room, Adrian (2006) "Al Marj" Placenames of the world: origins and meanings of the names for 6,600 countries, cities, territories, natural features, and historic sites (2nd edition) McFarland, Jefferson, North Carolina, p. 26, ISBN 0-7864-2248-3
Pliez, Olivier (ed.) (2009) "Al Marj" Le Petit Futé Libye Petit Futé, Paris, p. 237, ISBN 2-7469-2276-2; in French