pp. 377–379. ISBN 978-9-7538-9566-8. Bezer, Gülay Öğün (2011). "TERKEN HATUN, the mother of MAHMÛD I" (PDF). TDV Encyclopedia of Islam, Vol. 40 (Tanzi̇mat
pp. 385–386. ISBN 978-975-389-566-8. Bezer, Gülay Öğün (2011). "TERKEN HATUN, the mother of MAHMÛD I" (PDF). TDV Encyclopedia of Islam, Vol. 40 (Tanzi̇mat