Cita APA

Kirkpatrick, B. (2006). Say it right 1. Singapore: Learners Publishing Pte Ltd.

Chicago Style Citation

Kirkpatrick, Betty. Say It Right 1. Singapore: Learners Publishing Pte Ltd, 2006.

Cita MLA

Kirkpatrick, Betty. Say It Right 1. Singapore: Learners Publishing Pte Ltd, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.