Style de citation APA

PN Kalla. (2006). Communication skills for extension workers. Agrotech publishing academy.

Style de citation Chicago

PN Kalla. Communication Skills for Extension Workers. Udaipur: Agrotech publishing academy, 2006.

Style de citation MLA

PN Kalla. Communication Skills for Extension Workers. Agrotech publishing academy, 2006.

Attention : ces citations peuvent ne pas être correctes à 100%.