APA

Nitaya Praphruitkit. (1987). A comparison of the roles and needs of middle and lower class Thai parents in helping their children's reading development. The North Texas State University.

Chicago

Nitaya Praphruitkit. 1987. A comparison of the roles and needs of middle and lower class Thai parents in helping their children's reading development. The North Texas State University.

Harvard

Nitaya Praphruitkit. (1987). A comparison of the roles and needs of middle and lower class Thai parents in helping their children's reading development. The North Texas State University.

MLA

Nitaya Praphruitkit. A comparison of the roles and needs of middle and lower class Thai parents in helping their children's reading development. The North Texas State University. 1987.