Παραπομπή APA

Sah, A. N. (2009). Data analysis using Microsoft Excel. Excel books.

Παραπομπή Chicago Style

Sah, Ash Narayan. Data Analysis Using Microsoft Excel. New Delhi: Excel books, 2009.

Παραπομπή MLA

Sah, Ash Narayan. Data Analysis Using Microsoft Excel. Excel books, 2009.