Παραπομπή APA

Blain, J. (1998). Special edition using SAP R/3.2nd Ed. (2nd.). Prentice-Hall.

Παραπομπή Chicago Style

Blain, Jonathon. Special Edition Using SAP R/3.2nd Ed. 2nd. New DElhi: Prentice-Hall, 1998.

Παραπομπή MLA

Blain, Jonathon. Special Edition Using SAP R/3.2nd Ed. 2nd. Prentice-Hall, 1998.