Gaya APA
Cowman, Charles E.. (1980).
Springs in the Valley (41).
:
World Wide Publications.
Gaya Chicago
Cowman, Charles E..
Springs in the Valley.
41
:
World Wide Publications,
1980.
Text.
Gaya MLA
Cowman, Charles E..
Springs in the Valley.
41
:
World Wide Publications,
1980.
Text.
Gaya Turabian
Cowman, Charles E..
Springs in the Valley.
41
:
World Wide Publications,
1980.
Print.