Wild, F. (1972). Libraries for schools and Universities. New York: Van Nostrand Reinhold Company.
Παραπομπή Chicago StyleWild, Friedemann. Libraries for Schools and Universities. New York: Van Nostrand Reinhold Company, 1972.
Παραπομπή MLAWild, Friedemann. Libraries for Schools and Universities. New York: Van Nostrand Reinhold Company, 1972.
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