Dyfyniad APA

Janert,Philipp K. (2010). Data analysis with open source tools (2nd ed.). O'Reilly ; Shroff Publishers and Distributors.

Dyfyniad Arddull Chicago

Janert,Philipp K. Data Analysis with Open Source Tools. 2nd ed. Sebastopol, CA : New Delhi: O'Reilly ; Shroff Publishers and Distributors, 2010.

Dyfyniad MLA

Janert,Philipp K. Data Analysis with Open Source Tools. 2nd ed. O'Reilly ; Shroff Publishers and Distributors, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.