Gaya APA

Nunnally, E, C, S, C, ;, F, M, C, ;, E, W. (1988). Employment and economic problems (cet. 1). London: Sage Publications.

Gaya MLA

Nunnally, Ed., Catherine, S., Chilman, ;, Fred, M., Cox, ;, Elam, W.. "Employment and economic problems". cet. 1 London: Sage Publications, 1988. Text.