Gaya APA
Mixed ability teaching in mathematics. (1977).
London:
Schools Council Publications.
Gaya Chicago
Mixed ability teaching in mathematics.
~.
London:
Schools Council Publications,
1977.
Buku.
Gaya MLA
Mixed ability teaching in mathematics.
~.
London:
Schools Council Publications,
1977.
Buku.
Gaya Turabian
Mixed ability teaching in mathematics.
London:
Schools Council Publications,
1977.
Buku.