Gaya APA
Invitation to languages : foreign language exploratory program. (1998).
New York:
[s.n.].
Gaya Chicago
Invitation to languages : foreign language exploratory program.
Cet. 2.
New York:
[s.n.],
1998.
Text.
Gaya MLA
Invitation to languages : foreign language exploratory program.
Cet. 2.
New York:
[s.n.],
1998.
Text.
Gaya Turabian
Invitation to languages : foreign language exploratory program.
New York:
[s.n.],
1998.
Print.