APA (7e ed.) Bronvermelding

Diez, G. C., & Labao, R. S. Perceptions of restaurant managers of the present economic value of their income.

Chicago (17e ed.) Bronvermelding

Diez, Geraldine C., en Ryan S. Labao. Perceptions of Restaurant Managers of the Present Economic Value of Their Income. 2007.

MLA (9e ed.) Bronvermelding

Diez, Geraldine C., en Ryan S. Labao. Perceptions of Restaurant Managers of the Present Economic Value of Their Income.