Petter Gleditsch, N. (2015). Nils Petter Gleditsch: Pioneer in the Analysis of War and Peace. Springer Nature.
Chicago-čujuhus (17. p.)Petter Gleditsch, Nils. Nils Petter Gleditsch: Pioneer in the Analysis of War and Peace. Cham: Springer Nature, 2015.
MLA-čujuhus (9. p.)Petter Gleditsch, Nils. Nils Petter Gleditsch: Pioneer in the Analysis of War and Peace. Springer Nature, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.