Gaya APA
Jones, Clarence Fielden. (1950).
Economic geography / Clarence Fielden Jones, Gordon Gerald Darkenwald .
:
New York : Macmillan.
Gaya Chicago
Jones, Clarence Fielden.
Economic geography / Clarence Fielden Jones, Gordon Gerald Darkenwald.
:
New York : Macmillan,
1950.
Buku.
Gaya MLA
Jones, Clarence Fielden.
Economic geography / Clarence Fielden Jones, Gordon Gerald Darkenwald.
:
New York : Macmillan,
1950.
Buku.
Gaya Turabian
Jones, Clarence Fielden.
Economic geography / Clarence Fielden Jones, Gordon Gerald Darkenwald.
:
New York : Macmillan,
1950.
Buku.