Gaya APA

Swanson, C, P., Drummond, K, E. (NULL). Improving employee performance in the foodservice industry a guide ì to employee discipline . New: New York: Van Nostrand Reinhold; 1992.

Gaya MLA

Swanson, Carl, P.., Drummond, Karen, Eich. "Improving employee performance in the foodservice industry a guide ì to employee discipline". New: New York: Van Nostrand Reinhold; 1992, NULL. Text.