Παραπομπή σε μορφή APA (7η εκδ.)

Suliantoro, H., & Ririh, K. R. (2019). Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Suliantoro, Hery, και Kirana Rukmayuninda Ririh. Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Suliantoro, Hery, και Kirana Rukmayuninda Ririh. Enhancing Usage Behavior of E-Procurement Through Organizational Values. Department of Industrial Engineering Universitas Muhammadiyah Surakarta, 2019.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.