Lofe, J. B. (1982). Time management: Its effect on the job satisfaction and job motivation of educational administrative / supervisory personnel. Saint Louis University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lofe, Jean Buck. Time Management: Its Effect on the Job Satisfaction and Job Motivation of Educational Administrative / Supervisory Personnel. St. Louis, MO: Saint Louis University, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lofe, Jean Buck. Time Management: Its Effect on the Job Satisfaction and Job Motivation of Educational Administrative / Supervisory Personnel. Saint Louis University, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.