Puri 1980 Puri, Harish K (1980), "Revolutionary Organization: A Study of the Ghadar Movement. Social Scientist, Vol. 9, No. 2/3. (Sep.–Oct., 1980), pp. 53-66", Social Scientist, doi:10.2307/3516925, ISSN0970-0293, JSTOR3516925.
jstor.org
Puri 1980 Puri, Harish K (1980), "Revolutionary Organization: A Study of the Ghadar Movement. Social Scientist, Vol. 9, No. 2/3. (Sep.–Oct., 1980), pp. 53-66", Social Scientist, doi:10.2307/3516925, ISSN0970-0293, JSTOR3516925.
Puri 1980 Puri, Harish K (1980), "Revolutionary Organization: A Study of the Ghadar Movement. Social Scientist, Vol. 9, No. 2/3. (Sep.–Oct., 1980), pp. 53-66", Social Scientist, doi:10.2307/3516925, ISSN0970-0293, JSTOR3516925.
Jensen 1979 Jensen, Joan M (1979), "The "Hindu Conspiracy": A Reassessment. The Pacific Historical Review, Vol. 48, No. 1. (Feb., 1979), pp. 65-83", Pacific Historical Review, University of California Press, ISSN0030-8684.