McNelly, A.E.
Business arithmetic / by A.E. McNelly and L.J. Adams
Prentice-Hall, 1958
 Buku Teks
Snyder, Llewellyn R.
Computational arithmetic / Llewellyn R. Snyder
McGraw-Hill, 1968
 Buku Teks
Arithmetic : a practical approach
by Gershon J. Shugar ... [and others]
Glencoe Press, 1977
 Buku Teks
Asrigantini, author
Peranan pemahaman verbal dan jenis soal dalam pemahaman aritmetika
Fakultas Psikologi Universitas Indonesia, 1989
 UI - Skripsi (Membership)
Marer, Fred, author
Arithmetic
Little, Brown, 1960
 Buku Teks
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