Tulus, R. (2017). Credit Union Koperasi: How to Grow and Sustain. Gramedia.
Chicago Style (17th ed.) CitationTulus, Robby. Credit Union Koperasi: How to Grow and Sustain. Gramedia, 2017.
MLA (8th ed.) CitationTulus, Robby. Credit Union Koperasi: How to Grow and Sustain. Gramedia, 2017.
Warning: These citations may not always be 100% accurate.