(1971). Elementary school principals and their schools; beacons of brilliance & potholes of pestilence [by] Gerald Becker [and others] under the direction of Keith Goldhammer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Elementary School Principals and Their Schools; Beacons of Brilliance & Potholes of Pestilence [by] Gerald Becker [and Others] Under the Direction of Keith Goldhammer. 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Elementary School Principals and Their Schools; Beacons of Brilliance & Potholes of Pestilence [by] Gerald Becker [and Others] Under the Direction of Keith Goldhammer. 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.