APA Style

Iyer,Usha, ., Johnson, P, A. (July, 2019). Economics For Business Decisions For M.Com. Part -I : Semester - I (Fourth Revised Edition - July - 2019). : Manan Prakashan.

MLA Style

Iyer,Usha, ., Johnson, P., A.. "Economics For Business Decisions For M.Com. Part -I : Semester - I". Fourth Revised Edition - July - 2019 : Manan Prakashan, July, 2019. Text.