The document discusses various recruitment methods and sources used by companies to hire candidates. It covers advertising to attract applicants, constructing effective job postings, internal and external recruitment sources such as employee referrals, colleges, walk-ins, and employment agencies. It also discusses using the internet for recruitment and working with private employment agencies or executive recruiters. The key aspects covered are selecting appropriate advertising mediums, creating attention-grabbing job ads, and evaluating different recruitment channels and partners.