APA
Cox J., Swedin K., . (19932001). Quick course in DOS. Mumbai # New Delhi: Nita Mehta Publications # Jaico Publishing House.
Chicago
Cox Joyce, Swedin Kjell, . 19932001. Quick course in DOS. Mumbai # New Delhi: Nita Mehta Publications # Jaico Publishing House.
Harvard
Cox J., Swedin K., . (19932001). Quick course in DOS. Mumbai # New Delhi: Nita Mehta Publications # Jaico Publishing House.
MLA
Cox Joyce, Swedin Kjell, . Quick course in DOS. Mumbai # New Delhi: Nita Mehta Publications # Jaico Publishing House. 19932001.