APA (7e ed.) Bronvermelding

Gruber, J. (2001). Taxes and health insurance. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

Gruber, Jonathan. Taxes and Health Insurance. Cambridge: National Bureau of Economic Research, 2001.

MLA (9e ed.) Bronvermelding

Gruber, Jonathan. Taxes and Health Insurance. National Bureau of Economic Research, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.