Stahl, K. (1991). 20-Year Index to Process Studies. Process studies, 20(4), 255-277. doi:10.2307/44798651
Citazione stile Chigago Style (17a edizione)Stahl, Ken. "20-Year Index to Process Studies." Process Studies 20, no. 4 (1991): 255-277, https://doi.org/10.2307/44798651.
Citatione MLA (9a ed.)Stahl, Ken. "20-Year Index to Process Studies." Process Studies, vol. 20, no. 4, 1991, pp. 255-277, https://doi.org/10.2307/44798651.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
