Aaron, S. L. (1978). Combined School Public Library Programs: An Abstract of a National Study.
Citazione stile Chigago Style (17a edizione)Aaron, Shirley L. Combined School Public Library Programs: An Abstract of a National Study. 1978.
Citatione MLA (9a ed.)Aaron, Shirley L. Combined School Public Library Programs: An Abstract of a National Study. 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.