Chattopadhyay, D. (1993). Let's experiment with sound: The learners way. Learners Press, Ltd.
Citazione stile Chigago Style (17a edizione)Chattopadhyay, Deepanwita. Let's Experiment with Sound: The Learners Way. New Delhi, India: Learners Press, Ltd, 1993.
Citatione MLA (9a ed.)Chattopadhyay, Deepanwita. Let's Experiment with Sound: The Learners Way. Learners Press, Ltd, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.