APA (7th ed.) Citation

Datapro Research Corporation. (1992). Datapro master index. Datapro Research Corp..

Chicago Style (17th ed.) Citation

Datapro Research Corporation. Datapro Master Index. Delran, NJ, USA: Datapro Research Corp., 1992.

MLA (9th ed.) Citation

Datapro Research Corporation. Datapro Master Index. Datapro Research Corp., 1992.

Warning: These citations may not always be 100% accurate.