Gaya APA
Borgert, U.H.G, Ryhan, C.A.. (1991).
A German reference grammar .
Sydney:
Harcourt Brace Jovanovich.
Gaya Chicago
Borgert, U.H.G, Ryhan, C.A..
A German reference grammar.
Sydney:
Harcourt Brace Jovanovich,
1991.
Text.
Gaya MLA
Borgert, U.H.G, Ryhan, C.A..
A German reference grammar.
Sydney:
Harcourt Brace Jovanovich,
1991.
Text.
Gaya Turabian
Borgert, U.H.G, Ryhan, C.A..
A German reference grammar.
Sydney:
Harcourt Brace Jovanovich,
1991.
Print.