Παραπομπή APA

Chao, L. L. (1969). Statistics: :methods and analysis. Mc Graw - Hill.

Παραπομπή Chicago Style

Chao, Lincoln L. Statistics: :methods and Analysis. New York: Mc Graw - Hill, 1969.

Παραπομπή MLA

Chao, Lincoln L. Statistics: :methods and Analysis. Mc Graw - Hill, 1969.