If you are not actively in the process of changing job, which of the below options do you believe are the most likely to alert you to new job opportunities?

Please select maximum 3
• Company homepages
• General web-based job banks
• Professional association websites
• Referral/network
• Newspapers – print version
• Newspapers – online
• Trade magazines – print versions
• ......

Подскажите, пожалуйста, вариант для Referral/network

Сомневаюсь в смысле.

Благодарю.