Blagg M. A., Muller K., Wesley W. H., Saunder S. A., Franz J. H. G., IAU. Named Lunar Formations. London: P. Lund, Humphries & Co. Ltd. 1935: 14, 72. Bibcode:1935nlf..book.....B.(витяги, archive)
J. C. Pecker. Transactions of the IAU: volume XIIB (Proceedings of the 16th General Assembly of the IAU). Academic Press. 1966: 202–205. (витяги, archive).
Blagg M. A., Muller K., Wesley W. H., Saunder S. A., Franz J. H. G., IAU. Named Lunar Formations. London: P. Lund, Humphries & Co. Ltd. 1935: 14, 72. Bibcode:1935nlf..book.....B.(витяги, archive)
Lacus Spei. Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). 2010-10-17 [2015-06-17]. (原始内容存档于2012-05-05).
Lacus Spei. Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). 2010-10-17 [2015-06-17]. (原始内容存档于2012-05-05).
Blagg M. A., Muller K., Wesley W. H., Saunder S. A., Franz J. H. G., IAU. Named Lunar Formations. London: P. Lund, Humphries & Co. Ltd. 1935: 14, 72. Bibcode:1935nlf..book.....B.(витяги, archive)
J. C. Pecker. Transactions of the IAU: volume XIIB (Proceedings of the 16th General Assembly of the IAU). Academic Press. 1966: 202–205. (витяги, archive).