Gaya APA
Lado, Robert. (1978).
Lado english series, book 2 (text).
New York:
Regents.
Gaya Chicago
Lado, Robert.
Lado english series, book 2.
text
New York:
Regents,
1978.
Tesis.
Gaya MLA
Lado, Robert.
Lado english series, book 2.
text
New York:
Regents,
1978.
Tesis.
Gaya Turabian
Lado, Robert.
Lado english series, book 2.
text
New York:
Regents,
1978.
Tesis.