APA (7th ed.) Citation

Samaranayake ,W.H. (1990). ENGLISH WITH A SMILE BOOK ONE. samaranayake.

Chicago Style (17th ed.) Citation

Samaranayake ,W.H. ENGLISH WITH A SMILE BOOK ONE. colombo: samaranayake, 1990.

MLA (9th ed.) Citation

Samaranayake ,W.H. ENGLISH WITH A SMILE BOOK ONE. samaranayake, 1990.

Warning: These citations may not always be 100% accurate.