APA Citation

Koentjoroningrat. (1374). The number systems of elementary mathematics. Djambatan.

Chicago Style Citation

Koentjoroningrat. The Number Systems of Elementary Mathematics. Djambatan, 1374.

MLA Citation

Koentjoroningrat. The Number Systems of Elementary Mathematics. Djambatan, 1374.

Warning: These citations may not always be 100% accurate.