Ahmad Djunaidi, - and Sugiarto Suwito Dihardjo, - (1987) Terapi Arcinoma Rectum & Sigmoid. Laporan Penelitian. Lembaga Penelitian Universitas Airlangga. (Unpublished)

Koosnadi Saputra, - and Chunadi Ermanta, - (1987) Pemeriksaan Radiologis Sederhana. Laporan Penelitian. LEMBAGA PENELITIAN, SURABAYA. (Unpublished)