Que Development Group. (1992). Using Wordperfect 5.1 (rep.). Prentice Hall of India.
Citación estilo ChicagoQue Development Group. Using Wordperfect 5.1. rep. New Delhi: Prentice Hall of India, 1992.
Cita MLAQue Development Group. Using Wordperfect 5.1. rep. Prentice Hall of India, 1992.
Warning: These citations may not always be 100% accurate.