Quek, A. H. (1991). Nature, stability and consequences of career choice among technical teacher trainees and super's theory of vocational development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Quek, Ai Hwa. Nature, Stability and Consequences of Career Choice Among Technical Teacher Trainees and Super's Theory of Vocational Development. Kuala Lumpur, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Quek, Ai Hwa. Nature, Stability and Consequences of Career Choice Among Technical Teacher Trainees and Super's Theory of Vocational Development. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.