APA

Koya M., . (1986). A hands-free mobile telephone using echo canceller technique. : IEEE international conference on communications 86.

Chicago

Koya M, . 1986. A hands-free mobile telephone using echo canceller technique. : IEEE international conference on communications 86.

Harvard

Koya M., . (1986). A hands-free mobile telephone using echo canceller technique. : IEEE international conference on communications 86.

MLA

Koya M, . A hands-free mobile telephone using echo canceller technique. : IEEE international conference on communications 86. 1986.