Παραπομπή σε μορφή APA (7η εκδ.)

Tanggol, S. (2017). Regional autonomy and federalism in the Philippines (Second edition.). MSU-Iligan Institute of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tanggol, Sukarno. Regional Autonomy and Federalism in the Philippines. Second edition. Iligan City: MSU-Iligan Institute of Technology, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tanggol, Sukarno. Regional Autonomy and Federalism in the Philippines. Second edition. MSU-Iligan Institute of Technology, 2017.