APA-viite (7. p.)
Nũma, G. N. (2009). Walking in the light: Leadership in family, business, church, and state, 1931-2009. Giakki Holdings.
Chicago-viite (17. p.)
Nũma, Gideon N. Walking in the Light: Leadership in Family, Business, Church, and State, 1931-2009. Nairobi: Giakki Holdings, 2009.
MLA-viite (9. p.)
Nũma, Gideon N. Walking in the Light: Leadership in Family, Business, Church, and State, 1931-2009. Giakki Holdings, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.