APA (7th ed.) Citation

Heah, H. H. (1967). Economic of taxi-operations in west Malaysia / Heah Hock Heng.

Chicago Style (17th ed.) Citation

Heah, Hock Heng. Economic of Taxi-operations in West Malaysia / Heah Hock Heng. 1967.

MLA (9th ed.) Citation

Heah, Hock Heng. Economic of Taxi-operations in West Malaysia / Heah Hock Heng. 1967.

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