Gaya APA
DAVIES,J.T.. (1965).
The Scientific Approach .
London:
Academic Press.
Gaya Chicago
DAVIES,J.T..
The Scientific Approach.
London:
Academic Press,
1965.
Teks.
Gaya MLA
DAVIES,J.T..
The Scientific Approach.
London:
Academic Press,
1965.
Teks.
Gaya Turabian
DAVIES,J.T..
The Scientific Approach.
London:
Academic Press,
1965.
Teks.