Clark, J., & Yallop, C. (1995). An introduction to phonetics and phonology (2nd ed.). Blackwell.
Citazione stile Chigago Style (17a edizione)Clark, John, e Colin Yallop. An Introduction to Phonetics and Phonology. 2nd ed. Oxford: Blackwell, 1995.
Citatione MLA (9a ed.)Clark, John, e Colin Yallop. An Introduction to Phonetics and Phonology. 2nd ed. Blackwell, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.