University, S. L. (1922). Radio equipment, 1922. Saint Louis University Libraries Digitization Center.
Chicago Style (17th ed.) CitationUniversity, Saint Louis. Radio Equipment, 1922. Saint Louis University Libraries Digitization Center, 1922.
MLA (8th ed.) CitationUniversity, Saint Louis. Radio Equipment, 1922. Saint Louis University Libraries Digitization Center, 1922.
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