APA (7th ed.) Zitazioa

Waithima, C. (2016). Effectiveness of life skills enhancement training on substance use reduction and implications on academic performance: A study among students from selected secondary schools in Kieni, Nyeri. Daystar University.

Chicago Style (17th ed.) Zitazioa

Waithima, Charity. Effectiveness of Life Skills Enhancement Training on Substance Use Reduction and Implications on Academic Performance: A Study Among Students from Selected Secondary Schools in Kieni, Nyeri. Nairobi: Daystar University, 2016.

MLA (9th ed.) Zitazioa

Waithima, Charity. Effectiveness of Life Skills Enhancement Training on Substance Use Reduction and Implications on Academic Performance: A Study Among Students from Selected Secondary Schools in Kieni, Nyeri. Daystar University, 2016.