Gaya APA
Firth, Raymond. ().
Symbols public and private .
:
.
Gaya Chicago
Firth, Raymond.
Symbols public and private.
:
,
.
Text.
Gaya MLA
Firth, Raymond.
Symbols public and private.
:
,
.
Text.
Gaya Turabian
Firth, Raymond.
Symbols public and private.
:
,
.
Print.