What strategies would you as a project manager recommend most to your fellow project managers when procuring contracts and resources in a global society?

Identifying resource needs from project management plan Identifying the specifications, quantity desired, quality levels, performance data, periods of performance, work location, and other requirements Determining which type of contract will be required  What strategies would you as a project manager recommend most to your fellow project managers when procuring contracts and resources in a global society? In what situations would each strategy be most appropriate, and what are the benefits of each strategy? Just 250 words and 5 references use apa