APA (7e ed.) Bronvermelding

National Interscholastic Music Activities Commission. (1950). Standards of adjudication: A manual of suggestions regadring the adjudication of music competition-festivals. S.n.

Chicago (17e ed.) Bronvermelding

National Interscholastic Music Activities Commission. Standards of Adjudication: A Manual of Suggestions Regadring the Adjudication of Music Competition-festivals. Washington, D.C: S.n, 1950.

MLA (9e ed.) Bronvermelding

National Interscholastic Music Activities Commission. Standards of Adjudication: A Manual of Suggestions Regadring the Adjudication of Music Competition-festivals. S.n, 1950.