Gaya APA
Living English Structure. (1974).
London:
[s.n.].
Gaya Chicago
Living English Structure.
.
London:
[s.n.],
1974.
Text.
Gaya MLA
Living English Structure.
.
London:
[s.n.],
1974.
Text.
Gaya Turabian
Living English Structure.
London:
[s.n.],
1974.
Print.