Παραπομπή APA

Jay Narayana v yas. (1984). Planning and industrial unit. N.K vyas publications.

Παραπομπή Chicago Style

Jay Narayana v yas. Planning and Industrial Unit. Ahmedabad: N.K vyas publications, 1984.

Παραπομπή MLA

Jay Narayana v yas. Planning and Industrial Unit. N.K vyas publications, 1984.