(OWW), O. 251/3.1.1/00175: Briefwisseling.
Cita Chicago (17th ed.)(OWW), Oxfam-Wereldwinkels. 251/3.1.1/00175: Briefwisseling.
Cita MLA (8th ed.)(OWW), Oxfam-Wereldwinkels. 251/3.1.1/00175: Briefwisseling.
Atenció: Aquestes cites poden no estar 100% correctes.