While you can always hyperlink words in your Text Capsule (the recommended method), you might want to create a bulleted list of links related to your article that readers might find useful. You can do this by using the Link Capsule.
Start by entering a URL (Web address) or search HubPages for a related link and click the Add Link button. Verify or change the title you'd like associated with this link, and add/change the description you'd like to have appear beneath the link. You can test the link to make sure it works, and when done, be sure to click the done button on the yellow bar.
Repeat the process for every link you'd like to add to the capsule.
To reorder the links, simply drag-and-drop the gray link bars into the desired order.