Asher, Nicholas
Reference to abstract objects in discoursse / by Nicholas Asher
Kluwer Academic Publishers, 1993
 Buku Teks
Saeed, John I.
Semantics
Wiley Blackwell, 2016
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Gregory, Howard
Semantics
Routledge, 2000
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Saeed, John I.
Semantics
2009
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Safir, Kenneth J.
The syntax of anaphora / Ken Safir
Oxford University Press , 2004
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