Raffel, J., & Shishko, R. (1972). Centralization vs. Decentralization: A Location Analysis Approach for Librarians.
Citazione stile Chigago Style (17a edizione)Raffel, Jeffrey, e Robert Shishko. Centralization Vs. Decentralization: A Location Analysis Approach for Librarians. 1972.
Citatione MLA (9a ed.)Raffel, Jeffrey, e Robert Shishko. Centralization Vs. Decentralization: A Location Analysis Approach for Librarians. 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.