Não informado. (1979). Knowledge: Creation, diffusion, utilization. Sage Periodicals Press.
Cita Chicago Style (17a ed.)Não informado. Knowledge: Creation, Diffusion, Utilization. Thousand Oaks, Calif: Sage Periodicals Press, 1979.
Cita MLA (8a ed.)Não informado. Knowledge: Creation, Diffusion, Utilization. Sage Periodicals Press, 1979.
Precaución: Estas citas no son 100% exactas.