AbuBakar, I. A. (2010). Relationships among secondary school students' perceptions about career guidance, participation in career guidance programmes and their career decision making self efficacy. Institute of Education, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)AbuBakar, Isa Ado. Relationships Among Secondary School Students' Perceptions About Career Guidance, Participation in Career Guidance Programmes and Their Career Decision Making Self Efficacy. Gombak, Selangor: Institute of Education, International Islamic University Malaysia, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)AbuBakar, Isa Ado. Relationships Among Secondary School Students' Perceptions About Career Guidance, Participation in Career Guidance Programmes and Their Career Decision Making Self Efficacy. Institute of Education, International Islamic University Malaysia, 2010.