Use in-text citation from these'Gray, C. F., & Larson, E. W. (2020, January 9). Project Management: The Managerial Process. McGraw-Hill Education. http://books.google.ie/booksid=C1oEyAEACAAJ&dq=Gray,+Larson,+Project+Management,+The+Managerial+Process,+6th+ed.,+McGraw-Hill+Irwin,+Boston&hl=&cd=1&source=gbs_api Schwalbe, K. (2006, January 1). Information Technology Project Management. http://books.google.ie/books? id=doATmAEACAAJ&dq=ISBN-13:+978-1-285-45234-0,+ISBN-10:+1-285-45234-8&hl=&c