Παραπομπή APA

Marasinghe, M. G., & Kennedy, W. J. (2008). SAS for data analysis: Intermediate statistical methods. Springer.

Παραπομπή Chicago Style

Marasinghe, Mervyn G., και William J. Kennedy. SAS for Data Analysis: Intermediate Statistical Methods. New York: Springer, 2008.

Παραπομπή MLA

Marasinghe, Mervyn G., και William J. Kennedy. SAS for Data Analysis: Intermediate Statistical Methods. Springer, 2008.