Ukunhururarklo. Kulakoonstru: A Brief History (2nd ed.). Holy Silanarë Press, Ltd. (Arqnasquirg).
Kulakoonstru: A Brief History (2nd ed.) is the definitive text on the life and history of Kulakoonstru and is a must read for anyone serious about studying this great Yanin.
The main scholarly source for the most current information on Kulakoonstru known to researchers is the Journal Of Kulakoonstru Studies, published quarterly by University of Arqnasquirg Press.