Παραπομπή APA
Wasserman, P. (1983). Statistics Sources: A subject guide to data on industrial, business, social, educational, financial, and other topics for the United States and international (8η εκδ.). Detroit: Gale Research Company.
Παραπομπή Chicago StyleWasserman, Paul. Statistics Sources: A Subject Guide to Data On Industrial, Business, Social, Educational, Financial, and Other Topics for the United States and International. 8η εκδ. Detroit: Gale Research Company, 1983.
Παραπομπή MLAWasserman, Paul. Statistics Sources: A Subject Guide to Data On Industrial, Business, Social, Educational, Financial, and Other Topics for the United States and International. 8η εκδ. Detroit: Gale Research Company, 1983.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.