Styl cytowania APA

Roy, M., & Dastidar, D. (1995). Theory and problems in Cobol programming. TMH.

Styl cytowania Chicago

Roy, M.K, i D.Ghosh Dastidar. Theory and Problems in Cobol Programming. New Delhi: TMH, 1995.

Styl cytowania MLA

Roy, M.K, i D.Ghosh Dastidar. Theory and Problems in Cobol Programming. TMH, 1995.