APA-viite (7. p.)
International Perimetric Society. Meeting, ebrary, Inc, Henson, D. B., & Wall, M. (2004). Perimetry update 2002/2003: Proceedings of the XVth International Perimetric Society Meeting, Stratford-upon-Avon, England, June 26-29, 2002. Kugler Publications.
Chicago-viite (17. p.)
International Perimetric Society. Meeting, Inc ebrary, David B. Henson, ja Michael Wall. Perimetry Update 2002/2003: Proceedings of the XVth International Perimetric Society Meeting, Stratford-upon-Avon, England, June 26-29, 2002. The Hauge: Kugler Publications, 2004.
MLA-viite (9. p.)
International Perimetric Society. Meeting, et al. Perimetry Update 2002/2003: Proceedings of the XVth International Perimetric Society Meeting, Stratford-upon-Avon, England, June 26-29, 2002. Kugler Publications, 2004.
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