Cita APA (7th ed.)

Loomis, M. E. S. (1983). Data management and file processing. Prentice-Hall.

Cita Chicago (17th ed.)

Loomis, Mary E. S. Data Management and File Processing. Englewood Cliffs, N.J: Prentice-Hall, 1983.

Cita MLA (9th ed.)

Loomis, Mary E. S. Data Management and File Processing. Prentice-Hall, 1983.