Campbell, F. (1994). On foot through africa. Orion.
Cita Chicago (17th ed.)Campbell, Ffyona. On Foot Through Africa. Upper St Martin's Lane: Orion, 1994.
Cita MLA (9th ed.)Campbell, Ffyona. On Foot Through Africa. Orion, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.