APA Style
Clinton, Bill. ().
Teaching mathematics in seven countries results from the TIMSS 1999 video study .
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Chicago Style
Clinton, Bill.
Teaching mathematics in seven countries results from the TIMSS 1999 video study.
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.
.
MLA Style
Clinton, Bill.
Teaching mathematics in seven countries results from the TIMSS 1999 video study.
:
,
.
.
Turabian Style
Clinton, Bill.
Teaching mathematics in seven countries results from the TIMSS 1999 video study.
:
,
.
.