APA (7th ed.) Citation

(1981). Demand study: Sports goods. National Productivvity.

Chicago Style (17th ed.) Citation

Demand Study: Sports Goods. Petaling Jaya: National Productivvity, 1981.

MLA (8th ed.) Citation

Demand Study: Sports Goods. National Productivvity, 1981.

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