Παραπομπή APA

Krishna Pillai, N. (1981). Investment. Kerala Sahitya Akademi.

Παραπομπή Chicago Style

Krishna Pillai, N. Investment. Trichur: Kerala Sahitya Akademi, 1981.

Παραπομπή MLA

Krishna Pillai, N. Investment. Kerala Sahitya Akademi, 1981.