, W., & , M. A. S. (2009). Abnormal return and stock price change around ex-dividend date in Indonesia Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, WIDYAWATI, and Marwan Asri S.W. Abnormal Return and Stock Price Change Around Ex-dividend Date in Indonesia Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA引文, WIDYAWATI, and Marwan Asri S.W. Abnormal Return and Stock Price Change Around Ex-dividend Date in Indonesia Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada, 2009.
警告：這些引文格式不一定是100％准確.