APA Style

Pakistan Petroleum Limited, Karachi., Buckley,John W.. (). Essentials of accounting an information systems approach . : .

Chicago Style

Pakistan Petroleum Limited, Karachi., Buckley,John W.. Essentials of accounting an information systems approach. : , . .

MLA Style

Pakistan Petroleum Limited, Karachi., Buckley,John W.. Essentials of accounting an information systems approach. : , . .

Turabian Style

Pakistan Petroleum Limited, Karachi., Buckley,John W.. Essentials of accounting an information systems approach. : , . .