Brownson, C. W. (1991). Modeling Library Materials Expenditure: Initial Experiments at Arizona State University.
Citazione stile Chigago Style (17a edizione)Brownson, Charles W. Modeling Library Materials Expenditure: Initial Experiments at Arizona State University. 1991.
Citatione MLA (9a ed.)Brownson, Charles W. Modeling Library Materials Expenditure: Initial Experiments at Arizona State University. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.