The document discusses different effective ways of recruiting, including recruiting internally, advertising internally, social media, talent search, internships and apprenticeships, and word of mouth. It provides details on each of these methods, such as the benefits of internal recruiting and advertising internally. It also discusses how to get referrals from LinkedIn and provides steps for recruiting on social media, including participating in relevant conversations, promoting company culture, and involving employees. The conclusion states that sourcing candidates via social media is cost-effective and can result in better, more productive employees compared to other recruiting methods.