Title: Anne karnında ikizler, üçüzler, dördüzler
Authors: Townsend, Lorna.; Jenkins, Huw.; Andreae, Simon.; McLure, Kirstie.; National Geographic Society (U.S.); National Geographic Television.; A.E. Film (Firm)
Publisher: National Geographic Society : Sabah,
Year: 2010
Subjects: Documentary films; Multiple birth Infancy.