APA-viite

Ahammed shereef, M. P. (2013). Effectiveness of edubuntu based instruction on achievement in biology among students at secondary level of kozhikode district.

Chicago-tyylinen lähdeviittaus

Ahammed shereef, M. P. Effectiveness of Edubuntu Based Instruction on Achievement in Biology Among Students at Secondary Level of Kozhikode District. 2013.

MLA-viite

Ahammed shereef, M. P. Effectiveness of Edubuntu Based Instruction on Achievement in Biology Among Students at Secondary Level of Kozhikode District. 2013.