The Harvard classics : volume 32, literary and philosophical essays: French, German and Italian
Charles W. Eliot, edited
P. F. Collier & Son Corporation, 1959
 Buku Referensi
Gateway to the great books : 5 critical essays
Robert M. Hutchins, Mortimer J. Adler, editors in chief
Encyclopaedia Britannica, Inc., 1963
 Buku Referensi
Damanik, Erfadila Pranata
Analisis kesalahan morfosintaksis bahasa jerman dan kemahiran menulis berdasarkan ketepatan gramatika level a2 pada karangan mahasiswa program studi jerman universitas indonesia tahun akademik 2012/2013 = An analysis of german morphosyntax and capability of writing based on appropriate grammatical level a2 on students of german studies of university of indonesia s essays of the academic year 2012/2013
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2014
 UI - Skripsi Membership
Trilling, Lionel
The liberal imagination: essays on literature and society
Viking Press, 1951
 Buku Teks SO
The great books: a christian appraisal: a symposium on the first [-fourth] year's program of the great books foundation
edited by Harold C. Gardiner
Devin-Adair Co., 1949
 Buku Teks SO