Παραπομπή APA

Prothro, V. C. (1976). Information management systems: Data base primer. Petrocelli Charter.

Παραπομπή Chicago Style

Prothro, Vivian C. Information Management Systems: Data Base Primer. New York: Petrocelli Charter, 1976.

Παραπομπή MLA

Prothro, Vivian C. Information Management Systems: Data Base Primer. Petrocelli Charter, 1976.