Gaya APA
Roast, M., Uruno, M. (1995).
Strategies in listening: task for listening development: new edition .
hongkong:
Longman Asia ELT.
Gaya MLA
Roast, Michael., Uruno, Munetsugu.
"Strategies in listening: task for listening development: new edition".
hongkong:
Longman Asia ELT,
1995.
UMUM.