Gaya APA
Spiegelberg, H. (1960).
The phenomenological movement: A historical introduction, 2. .
The Hague:
The Hague Martinus Nijhoff.
Gaya MLA
Spiegelberg, Herbert.
"The phenomenological movement: A historical introduction, 2. ".
The Hague:
The Hague Martinus Nijhoff,
1960.
Buku.