Musa, L., & Jessy, J. S. (1969). Civics for Malaysian schools (3. impression.). Longmans Malaysia.
Citazione stile Chigago Style (17a edizione)Musa, Lokman, e Joginder Singh Jessy. Civics for Malaysian Schools. 3. impression. Kuala Lumpur [u.a.]: Longmans Malaysia, 1969.
Citatione MLA (9a ed.)Musa, Lokman, e Joginder Singh Jessy. Civics for Malaysian Schools. 3. impression. Longmans Malaysia, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.