Gregory, John Milton 教學的七大定律: = Seven laws of teaching / 教学的七大定律 葛理奇 (John Milton Gregory) 著; 徐松石譯 - 3rd ed. - 香港: 浸信會出版部, 1991 - 120 p. ; 18 cm. Translation of: Seven laws of teaching. Subjects--Topical Terms: Sunday schools -- Study and teaching. LC Class. No.: LB1025 / .G83 1991