Asociación General de la Iglesia Adventista del Séptimo Día. Departamento de Educación. (1924). School manual for secretaries superintendents elementary, secondary, and normal teachers school boards patrons and church members. Pacific Press.
Citazione stile Chigago Style (17a edizione)Asociación General de la Iglesia Adventista del Séptimo Día. Departamento de Educación. School Manual for Secretaries Superintendents Elementary, Secondary, and Normal Teachers School Boards Patrons and Church Members. Pacific Press, 1924.
Citatione MLA (9a ed.)Asociación General de la Iglesia Adventista del Séptimo Día. Departamento de Educación. School Manual for Secretaries Superintendents Elementary, Secondary, and Normal Teachers School Boards Patrons and Church Members. Pacific Press, 1924.