Gaya APA
Phenomenologi and Existentialism. (1969).
Baltimore:
The Johns Hopkins Press.
Gaya Chicago
Phenomenologi and Existentialism.
Kesatu.
Baltimore:
The Johns Hopkins Press,
1969.
.
Gaya MLA
Phenomenologi and Existentialism.
Kesatu.
Baltimore:
The Johns Hopkins Press,
1969.
.
Gaya Turabian
Phenomenologi and Existentialism.
Baltimore:
The Johns Hopkins Press,
1969.
.