APA (7th ed.) Citation

Hashim Ali. (1999). Comprehensive economics guide for A level (Second edition.). Federal Publications.

Chicago Style (17th ed.) Citation

Hashim Ali. Comprehensive Economics Guide for A Level. Second edition. Singapore: Federal Publications, 1999.

MLA (9th ed.) Citation

Hashim Ali. Comprehensive Economics Guide for A Level. Second edition. Federal Publications, 1999.

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