«Ishbosheth, king of Israel» (en anglès). Encyclopaedia Britannica [Consulta: 7 març 2021]. «Although the Bible states that Ishbosheth was 40 years old when he became king and that his reign lasted two years, scholars have found that these figures are incorrect. More likely he was quite young and his reign equaled that of David at Hebron, about 7 ½ years.»
