The document discusses different types of recruitment methods including employee referrals, job portals, advertisements, and consultants. It provides advantages and disadvantages of each method. Employee referrals are identified as the best method as they are low cost and more likely to result in suitable candidates who are familiar with the company culture. However, bias is a potential disadvantage. Job portals allow for screening candidates and avoiding bias but may result in irrelevant resumes. Advertisements gain public attention but are high cost and time consuming with potential for irrelevant candidates. Consultants can save time but are expensive and may not fully understand requirements.