Freriks, Kester, author
Holderlins toren
Querido, 1989
 Buku Teks
Tussen invoren toren & grootbedreijt de Utrechtse Universiteit, 1936-1986 onder redactie van , or
Gary Schwartz , 1986
 Buku Teks
Nathasya Gabriella, author
Studi Kinerja Operasional dan Teknologi Toren Biogas Skala Rumah Tangga dengan Metoda Fault Tree Analysis = Operational Performance and Technology Study of Household Scale Biogas Plant with Fault Tree Analysis Method
Fakultas Teknik Universitas Indonesia, 2022
 UI - Skripsi (Membership)