#	Person	Titel	Jahr
1		Introduction to Wisdom Literature. The Book of Proverbs. The Book of Ecclesiastes. The Song of Songs. The Book of Wisdom. The Book of Sirach	1999
2	Clifford, Richard J.	Introduction to Wisdom Literature	1999
3	Kidner, Derek	The Wisdom of Proverbs, Job & Ecclesiastes : an introduction to Wisdom literature	1992