Cita APA (7th ed.)
Paediatric Consumer Health in Poland. Euromonitor International Ltd.
Cita Chicago (17th ed.)
Paediatric Consumer Health in Poland. Euromonitor International Ltd.
Cita MLA (9th ed.)
Paediatric Consumer Health in Poland. Euromonitor International Ltd.
Atenció: Aquestes cites poden no estar 100% correctes.