APA (7th ed.) Zitazioa
Hampshire, B. (1981). Working with braille: A study of braille as a medium of communication. The Unesco Press.
Chicago Style (17th ed.) Zitazioa
Hampshire, Barry. Working with Braille: A Study of Braille as a Medium of Communication. Paris: The Unesco Press, 1981.
MLA (9th ed.) Zitazioa
Hampshire, Barry. Working with Braille: A Study of Braille as a Medium of Communication. The Unesco Press, 1981.
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