Gaya APA
Nitisemito, E, S., Burhan, M, U. (2004).
Wawasan Studi Kelayakan Dan Evaluasi Proyek (Ed. Revisi).
Sidoarjo:
AS Publishing.
Gaya MLA
Nitisemito, Ec.Alex, S., Burhan, M., Umar.
"Wawasan Studi Kelayakan Dan Evaluasi Proyek".
Ed. Revisi
Sidoarjo:
AS Publishing,
2004.
Text Book.