Gaya APA

Ahsan, Z., Kasana, . (2005). Complex Variables (theory And Applications) (Ed. 2). New Delhi: Prentice-Hall of India Private Limited.

Gaya MLA

Ahsan, Zafar., Kasana, . "Complex Variables (theory And Applications)". Ed. 2 New Delhi: Prentice-Hall of India Private Limited, 2005. Text.