Mercelis, S., Kayser, A., & Verbeylen, G. (2002). De hamster (Cricetus cricetus L. 1758): Ecologie, beleid en bescherming van de hamster en zijn biotoop = The hamster : ecology, policy and management of the hamster and its biotope = Der Feldhamster : Hamster- und Biotop-Management, Ökologie und Politik : proceedings of the 10th meeting of the International Hamsterworkgroup, October 12-14, 2002, Tongeren. Mechelen: Natuurpunt.
Παραπομπή σε μορφή Chicago (17η εκδ.)Mercelis, Saskia, Anja Kayser, και Goedele Verbeylen. De Hamster (Cricetus Cricetus L. 1758): Ecologie, Beleid En Bescherming Van De Hamster En Zijn Biotoop = The Hamster : Ecology, Policy and Management of the Hamster and Its Biotope = Der Feldhamster : Hamster- Und Biotop-Management, Ökologie Und Politik : Proceedings of the 10th Meeting of the International Hamsterworkgroup, October 12-14, 2002, Tongeren. Mechelen: Natuurpunt, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Mercelis, Saskia, et al. De Hamster (Cricetus Cricetus L. 1758): Ecologie, Beleid En Bescherming Van De Hamster En Zijn Biotoop = The Hamster : Ecology, Policy and Management of the Hamster and Its Biotope = Der Feldhamster : Hamster- Und Biotop-Management, Ökologie Und Politik : Proceedings of the 10th Meeting of the International Hamsterworkgroup, October 12-14, 2002, Tongeren. Mechelen: Natuurpunt, 2002.