APA
National Council Of Educational Research & Training, . (1987). Care of the household : classes ix-x. National Council of Educational Research & Training, New Delhi: .
Chicago
National Council Of Educational Research & Training, . 1987. Care of the household : classes ix-x. National Council of Educational Research & Training, New Delhi: .
Harvard
National Council Of Educational Research & Training, . (1987). Care of the household : classes ix-x. National Council of Educational Research & Training, New Delhi: .
MLA
National Council Of Educational Research & Training, . Care of the household : classes ix-x. National Council of Educational Research & Training, New Delhi: . 1987.