APA (7e ed.) Bronvermelding

Winsor, J. (2005). Spark: Be more innovative through co-creation. Dearborn Trade Pub..

Chicago (17e ed.) Bronvermelding

Winsor, John. Spark: Be More Innovative Through Co-creation. Chicago: Dearborn Trade Pub., 2005.

MLA (9e ed.) Bronvermelding

Winsor, John. Spark: Be More Innovative Through Co-creation. Dearborn Trade Pub., 2005.