Further Readings are a great Learning Resource which empowers students to explore their interests further and provides useful starting points for research and assignments. 

Further Readings will be book chapters and journal articles published by other publishers.

• Include 3-5 readings per chapter
• Provide a full citation or link to where the content is hosted
• Include a couple of sentences to explain to the student why this reading might be useful to them

These exampes from Hennink: Qualitative Research Methods, 2e and Wallensteen: Understanding Conflict Resolution, 5e show how Further Readings can be presented.