The harper encyclopedia of science: volume I, A through D
editor, James R. Newman
Harper & Row, 1963
Buku Referensi
The harper encyclopedia of science: volume II, E through L
editor, James R. Newman
Harper & Row, 1963
Buku Referensi
The harper encyclopedia of science: volume IV, S through Z, index
editor, James R. Newman
Harper & Row, 1963
Buku Referensi
The, Liang Gie
Ensiklopedi ilmu-ilmu (encyclopedia of the sciences)
PUBIB, 1997
Buku Referensi
The, Liang Gie
Ensiklopedi ilmu-ilmu (encyclopedia of the sciences) : edisi kedua
PUBIB ; Andi, 1998
Buku Referensi