Northrup, H. R., Storholm, G. R., & paul, A. A. (1967). Restrictive labor practices in the supermarket industry. University of Pennsylvania Press.
Citazione stile Chigago Style (17a edizione)Northrup, Herbert Roof, Gordon R. Storholm, e A. Abodeely paul. Restrictive Labor Practices in the Supermarket Industry. Philadelphia: University of Pennsylvania Press, 1967.
Citatione MLA (9a ed.)Northrup, Herbert Roof, et al. Restrictive Labor Practices in the Supermarket Industry. University of Pennsylvania Press, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.