Gaya APA
Heidegger, M. (-1968).
What is called thinking, introd.by J.Glenn Gray : Was heisst Denken? 1954 .
New York dsl:
Harper & Row Publ.
Gaya MLA
Heidegger, M..
"What is called thinking, introd.by J.Glenn Gray : Was heisst Denken? 1954 ".
New York dsl:
Harper & Row Publ,
-1968.
Buku.