Linksys Official Support - Using the Wireless-G Bridge as an External Wireless Adapter
How to Use the TD-W8960N/TD-W8968_V3V4 Wireless Bridge (WDS) Function with another TD-W8960N/TD-W8968_V3V4/TD-W8950ND(V2)/TD-W8950N | TP-Link United Arab Emirates
Belkin Official Support - Setting Up a Wireless Bridge Between your Wireless Router and a Secondary Access Point