Lumbantoruan, M. (1997). Ensiklopedi ekonomi, bisnis, & manajemen: V. 2. : P - Z. Saint Joseph's University.
Chicago Style (17th ed.) CitationLumbantoruan, Magdalena. Ensiklopedi Ekonomi, Bisnis, & Manajemen: V. 2. : P - Z. Saint Joseph's University, 1997.
MLA (8th ed.) CitationLumbantoruan, Magdalena. Ensiklopedi Ekonomi, Bisnis, & Manajemen: V. 2. : P - Z. Saint Joseph's University, 1997.
Warning: These citations may not always be 100% accurate.