Παραπομπή APA

Ardilly, P., & Tille,Yves. (2006). Sampling methods excercises and solutions. Springer.

Παραπομπή Chicago Style

Ardilly, Pascal, και Tille,Yves. Sampling Methods Excercises and Solutions. New York: Springer, 2006.

Παραπομπή MLA

Ardilly, Pascal, και Tille,Yves. Sampling Methods Excercises and Solutions. Springer, 2006.