APA (7th ed.) Citation

Mohd Shahidan Shaari & Ermawati Hussain. (2012). Principles of Economics: Questions & answer. Unit penerbitan Universiti Malaysia perlis.

Chicago Style (17th ed.) Citation

Mohd Shahidan Shaari and Ermawati Hussain. Principles of Economics: Questions & Answer. Kangar: Unit penerbitan Universiti Malaysia perlis, 2012.

MLA (9th ed.) Citation

Mohd Shahidan Shaari and Ermawati Hussain. Principles of Economics: Questions & Answer. Unit penerbitan Universiti Malaysia perlis, 2012.

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