Stanley Gibbons catalogue

Mackay, James (2003). Philatelic Terms Illustrated (4th ed.). London: Stanley Gibbons. p. 121. ISBN 0-85259-557-3. Patrick, Douglas & Mary (1973). The Hodder

Mackay, James. Philatelic Terms Illustrated. 4th edition. London: Stanley Gibbons, 2003, p.27. (ردمك 0-85259-557-3). Carlton, R. Scott. The International

3, December 2009, pp.87-89. Stanley Gibbons Stamp Catalogue: Part 21 South-East Asia. 4th edition. London: Stanley Gibbons, 2004, p. 1. (ردمك 0852595638)

نهائية. البريد السعودي طابع بريد Stanley Gibbons Stamp Catalogue: Part 19 Middle East. 6th edition. London: Stanley Gibbons, 2005, pp.266-292. ISBN 0-85259-576-X

اطلع عليه بتاريخ 2019-07-06. Stanley Gibbons Stamp Catalogue: Part 19 Middle East. 6th edition. London: Stanley Gibbons, 2005, pp. 215-232. (ردمك 0-85259-576-X)