Gaya APA
Lange, L, A. (1986).
The riddle of liberty: Emerson on alienation, freedom, and obedience. .
Atlanta:
Scholars Press.
Gaya MLA
Lange, Lou, Ann..
"The riddle of liberty: Emerson on alienation, freedom, and obedience. ".
Atlanta:
Scholars Press,
1986.
Buku.