Project Management Institute, 2013
Buku Teks
Garbutt, Douglas, author
Pustaka Binaman Pressindo, 1994
Buku Referensi
Abdul Qodir Ramsah, author
2018
UI - Tesis (Membership)
Raisya Afifah, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Skripsi (Membership)
Mulyadi, author
Salemba Empat, 2007
Buku Teks