Gaya APA
Gross, F. (1948).
European Ideologies : A survey of 20th Century Political Ideas .
New York:
New York. Philosophical Library.
Gaya MLA
Gross, Feliks.
"European Ideologies : A survey of 20th Century Political Ideas".
New York:
New York. Philosophical Library,
1948.
Koleksi Elektronik.