Rubin, R. J. (1987). Library and Information Needs Assessment and Five Year Plan.
Citazione stile Chigago Style (17a edizione)Rubin, Rhea Joyce. Library and Information Needs Assessment and Five Year Plan. 1987.
Citatione MLA (9a ed.)Rubin, Rhea Joyce. Library and Information Needs Assessment and Five Year Plan. 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.