Dunkel, P., & Lim, P. L. (1986). Intermediate listening comprehension: Understanding and recalling spoken English. Newbury House Publishers.

Dunkel, Patricia, and Phyllis L. Lim. Intermediate Listening Comprehension: Understanding and Recalling Spoken English. Rowley, MA: Newbury House Publishers, 1986.

Dunkel, Patricia, and Phyllis L. Lim. Intermediate Listening Comprehension: Understanding and Recalling Spoken English. Newbury House Publishers, 1986.