Παραπομπή σε μορφή APA (7η εκδ.)

Yoingco, A. Q., & Sukarya, S. (1980). The first decade: A brief history of the Study Group on Asian Tax Administration and Research (SGATAR). [National Tax Research Center].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yoingco, Angel Q., και Sutadi Sukarya. The First Decade: A Brief History of the Study Group on Asian Tax Administration and Research (SGATAR). Manila: [National Tax Research Center], 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yoingco, Angel Q., και Sutadi Sukarya. The First Decade: A Brief History of the Study Group on Asian Tax Administration and Research (SGATAR). [National Tax Research Center], 1980.