Παραπομπή APA

Surya Pal Singh. (1974). Investment pattern of the life insurance corporation of India. Sahitya Bhavan.

Παραπομπή Chicago Style

Surya Pal Singh. Investment Pattern of the Life Insurance Corporation of India. Agra: Sahitya Bhavan, 1974.

Παραπομπή MLA

Surya Pal Singh. Investment Pattern of the Life Insurance Corporation of India. Sahitya Bhavan, 1974.