Shera, J. H., Kent, A., & Perry, J. W. (1958). Information resources: A challenge to American science and industry. New York: The Press of Western Reserve University.
Παραπομπή Chicago StyleShera, Jesse H., Allen Kent, and James W. Perry. Information Resources: A Challenge to American Science and Industry. New York: The Press of Western Reserve University, 1958.
Παραπομπή MLAShera, Jesse H., Allen Kent, and James W. Perry. Information Resources: A Challenge to American Science and Industry. New York: The Press of Western Reserve University, 1958.
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