APA-viite

Balagurusamy, E. (1989). Programming in BASIC: Including IBM PC Basic. Tata McGraw-Hill publishing co. ltd.

Chicago-tyylinen lähdeviittaus

Balagurusamy, E. Programming in BASIC: Including IBM PC Basic. New Delhi: Tata McGraw-Hill publishing co. ltd, 1989.

MLA-viite

Balagurusamy, E. Programming in BASIC: Including IBM PC Basic. Tata McGraw-Hill publishing co. ltd, 1989.