Παραπομπή APA

Ray,N.R. Ed. (1982). Sources of the history method Vol.IV. Institute of Historical Studies.

Παραπομπή Chicago Style

Ray,N.R. Ed. Sources of the History Method Vol.IV. Calcutta: Institute of Historical Studies, 1982.

Παραπομπή MLA

Ray,N.R. Ed. Sources of the History Method Vol.IV. Institute of Historical Studies, 1982.