Drake, M. A. (1975). Price Trends Affecting Academic Library Budgets. Technical Report Series.
Citazione stile Chigago Style (17a edizione)Drake, Miriam A. Price Trends Affecting Academic Library Budgets. Technical Report Series. 1975.
Citatione MLA (9a ed.)Drake, Miriam A. Price Trends Affecting Academic Library Budgets. Technical Report Series. 1975.
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