Baker J P. (1970). The undergraduate library. American library association.
Παραπομπή Chicago StyleBaker J P. The Undergraduate Library. Chicago: American library association, 1970.
Παραπομπή MLABaker J P. The Undergraduate Library. American library association, 1970.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.