APA (7e ed.) Bronvermelding

Williams, C. C., Horodnic, I. A., & Windebank, J. Explaining participation in the informal economy: An institutional incongruence perspective.

Chicago (17e ed.) Bronvermelding

Williams, Colin C., Ioana Alexandra Horodnic, en Jan Windebank. Explaining Participation in the Informal Economy: An Institutional Incongruence Perspective.

MLA (9e ed.) Bronvermelding

Williams, Colin C., et al. Explaining Participation in the Informal Economy: An Institutional Incongruence Perspective.