Παραπομπή σε μορφή APA (7η εκδ.)

University of Mississippi. Bureau of Business and Economic Research. Short study series.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of Mississippi. Bureau of Business and Economic Research. Short Study Series. University, Miss.

Παραπομπή σε μορφή MLA (8th εκδ.)

University of Mississippi. Bureau of Business and Economic Research. Short Study Series.