Syamsi, I. (2004). Efisiensi, sistem, dan prosedur kerja. Saint Joseph's University.
Chicago Style (17th ed.) CitationSyamsi, Ibnu. Efisiensi, Sistem, Dan Prosedur Kerja. Saint Joseph's University, 2004.
MLA (8th ed.) CitationSyamsi, Ibnu. Efisiensi, Sistem, Dan Prosedur Kerja. Saint Joseph's University, 2004.
Warning: These citations may not always be 100% accurate.