APA (7e ed.) Bronvermelding

Bas, L., Wester, K., & Verdoorn, A. (2005). Folk art toys from the polder: Wooden toys made in The Netherlands 1780-1980. Eduprint.

Chicago (17e ed.) Bronvermelding

Bas, Lourens, Karin Wester, en Arthur Verdoorn. Folk Art Toys from the Polder: Wooden Toys Made in The Netherlands 1780-1980. Enschede: Eduprint, 2005.

MLA (8e ed.) Bronvermelding

Bas, Lourens, et al. Folk Art Toys from the Polder: Wooden Toys Made in The Netherlands 1780-1980. Eduprint, 2005.