APA-ийн эшлэл(7 дахь хэвлэлт)

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.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Clark, Leslie L., Dina Ν Bedi, ба John M. Gill. A Guide to Developing Braille and Talking Book Services. The Hague, Netherlands: International Federation of Library Associations and Institutions, 1984.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Clark, Leslie L., et al. A Guide to Developing Braille and Talking Book Services. International Federation of Library Associations and Institutions, 1984.