Cita APA (7th ed.)

Jain, V. (1995). O`Level module II section- B software packages. BPB.

Cita Chicago (17th ed.)

Jain, V. O`Level Module II Section- B Software Packages. New Delhi: BPB, 1995.

Cita MLA (9th ed.)

Jain, V. O`Level Module II Section- B Software Packages. BPB, 1995.