Greene, W. B. (1999). Essentials [CD]. [País no identificada]: Editorial Panamericana.
Chicago Style CitationGreene, Walter B. Essentials [CD]. [País no identificada]: Editorial Panamericana, 1999.
MLA CitationGreene, Walter B. Essentials [CD]. [País no identificada]: Editorial Panamericana, 1999.
Warning: These citations may not always be 100% accurate.