APA (7e ed.) Bronvermelding
Clark, L. L., Bedi, D. Ν., & Gill, J. M. (1984). A guide to developing braille and talking book services. International Federation of Library Associations and Institutions.
Chicago (17e ed.) Bronvermelding
Clark, Leslie L., Dina Ν Bedi, en John M. Gill. A Guide to Developing Braille and Talking Book Services. The Hague, Netherlands: International Federation of Library Associations and Institutions, 1984.
MLA (9e ed.) Bronvermelding
Clark, Leslie L., et al. A Guide to Developing Braille and Talking Book Services. International Federation of Library Associations and Institutions, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.