Adams, Walter S. (February 1949). “The History of the International Astronomical Union”. 《Publications of the Astronomical Society of the Pacific》 61 (358): 5. Bibcode:1949PASP...61....5A. doi:10.1086/126108.
Adams, Walter S. (February 1949). “The History of the International Astronomical Union”. 《Publications of the Astronomical Society of the Pacific》 61 (358): 5. Bibcode:1949PASP...61....5A. doi:10.1086/126108.
"IAU Secretariat." International Astronomical Union. Retrieved on 26 May 2011. "Address: IAU - UAI Secretariat 98-bis Blvd Arago F–75014 PARIS FRANCE" and "The IAU Secretariat is located in the Institut d'Astrophysique de Paris, 2nd floor, offices n°270, 271 and 283."
