Παραπομπή σε μορφή APA (7η εκδ.)

REGIONAL, H. C. (1973). Traditional Buildings Of Indonesia Batak Toba. Building Research Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

REGIONAL, Houshing Centre. Traditional Buildings Of Indonesia Batak Toba. Building Research Institute, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

REGIONAL, Houshing Centre. Traditional Buildings Of Indonesia Batak Toba. Building Research Institute, 1973.