Mathias, L.L.
Hamburg Rowohlt 1953
Buku Teks
Baltimore : Johns Hopkins University Press
Majalah, Jurnal, Buletin
Badiklat Dephan RI,
Majalah, Jurnal, Buletin
Berlin : Verband Bildender Kunsller, DDR
Majalah, Jurnal, Buletin
Shanghai : Christian Fundamentals League for China
Majalah, Jurnal, Buletin