APA (7th ed.) Citation

Kok, L. Y. (1968). Index number in theory and practics / Kok Lee Ying.

Chicago Style (17th ed.) Citation

Kok, Lee Ying. Index Number in Theory and Practics / Kok Lee Ying. 1968.

MLA (9th ed.) Citation

Kok, Lee Ying. Index Number in Theory and Practics / Kok Lee Ying. 1968.

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