Cita APA (7th ed.)
Kariuki, N. (1989). An introduction to Value added tax (VAT). Midi-Teki.
Cita Chicago (17th ed.)
Kariuki, Ngotho. An Introduction to Value Added Tax (VAT). Nairobi: Midi-Teki, 1989.
Cita MLA (9th ed.)
Kariuki, Ngotho. An Introduction to Value Added Tax (VAT). Midi-Teki, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.