Portuguese Meeting on Astronomy and Astrophysics Lisbon, Portugal, Centro multidisciplinar de astrofísica (Portugal), ebrary, Inc, & Lemos, J. P. S. (2001). Astronomy and astrophysics: Recent developments : proceedings of the 10th Portuguese meeting : CENTRA, Lisbon, Portugal, 27-28 July 2000. World Scientific.
Παραπομπή σε μορφή Chicago (17η εκδ.)Portuguese Meeting on Astronomy and Astrophysics Lisbon, Portugal, Centro multidisciplinar de astrofísica (Portugal), Inc ebrary, και José P. S. Lemos. Astronomy and Astrophysics: Recent Developments : Proceedings of the 10th Portuguese Meeting : CENTRA, Lisbon, Portugal, 27-28 July 2000. River Edge, NJ: World Scientific, 2001.
Παραπομπή σε μορφή MLA (9th εκδ.)Portuguese Meeting on Astronomy and Astrophysics Lisbon, Portugal, et al. Astronomy and Astrophysics: Recent Developments : Proceedings of the 10th Portuguese Meeting : CENTRA, Lisbon, Portugal, 27-28 July 2000. World Scientific, 2001.