Becker, J., & Hayes, R. M. (1967). A Proposed Library Network for Washington State, Working Paper for the Washington State Library.
Citazione stile Chigago Style (17a edizione)Becker, Joseph, e Robert M. Hayes. A Proposed Library Network for Washington State, Working Paper for the Washington State Library. 1967.
Citatione MLA (9a ed.)Becker, Joseph, e Robert M. Hayes. A Proposed Library Network for Washington State, Working Paper for the Washington State Library. 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.