Oil Technologists' Association of India. (1969). The journal of the Oil Technologists' Association of India. Colour Publications.
Chicago-referens (17:e uppl.)Oil Technologists' Association of India. The Journal of the Oil Technologists' Association of India. Bombay, India: Colour Publications, 1969.
MLA-referens (8:e uppl.)Oil Technologists' Association of India. The Journal of the Oil Technologists' Association of India. Colour Publications, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.