BAILEY, Anthony. Vermeer : a view of Delft. [s.l.]: New York : Henry Holt and Co., 2001. 272 s. Dostupné online. S. 165–170. (anglicky)
doi.org
JOHNSON JR, C. Richard; SETHARES, W. A. Canvas Weave Match Supports Designation of Vermeer’s Geographer and Astronomer as a Pendant Pair. Journal of Historians of Netherlandish Art. 2017, roč. 9, čís. 1. Dostupné online [cit. 2020-06-17]. ISSN1949-9833. doi:10.5092/jhna.2017.9.1.17. (nizozemsky)
WELU, James. Vermeer's Astronomer: Observations on an Open Book. The Art Bulletin. 1986–06, roč. 68, čís. 2, s. 263–267. doi:10.2307/3050936. (anglicky)
jhna.org
JOHNSON JR, C. Richard; SETHARES, W. A. Canvas Weave Match Supports Designation of Vermeer’s Geographer and Astronomer as a Pendant Pair. Journal of Historians of Netherlandish Art. 2017, roč. 9, čís. 1. Dostupné online [cit. 2020-06-17]. ISSN1949-9833. doi:10.5092/jhna.2017.9.1.17. (nizozemsky)
Klaas van Berkel. Vermeer, Van Leeuwenhoek en De Astronoom. Vrij Nederland.. 1996-02-24, s. 62–67. ISSN0165-666X. (nizozemsky)
JOHNSON JR, C. Richard; SETHARES, W. A. Canvas Weave Match Supports Designation of Vermeer’s Geographer and Astronomer as a Pendant Pair. Journal of Historians of Netherlandish Art. 2017, roč. 9, čís. 1. Dostupné online [cit. 2020-06-17]. ISSN1949-9833. doi:10.5092/jhna.2017.9.1.17. (nizozemsky)