Styl cytowania APA

(1975). Research and industry, 1975-76, Vol.20-21, No.01-04.

Styl cytowania Chicago

Research and Industry, 1975-76, Vol.20-21, No.01-04. Council of Scientific & Industrial Research, New Delhi, 1975.

Styl cytowania MLA

Research and Industry, 1975-76, Vol.20-21, No.01-04. 1975.