Matthei, E., & Roeper, T. (1983). Understanding and producing speech. Fontana Paberbacks.
Chicago Style (17th ed.) CitationMatthei, Edward, and Thomas Roeper. Understanding and Producing Speech. Londres: Fontana Paberbacks, 1983.
MLA (9th ed.) CitationMatthei, Edward, and Thomas Roeper. Understanding and Producing Speech. Fontana Paberbacks, 1983.
Warning: These citations may not always be 100% accurate.