Some of his volumes include : `` Jewish Influence on Christian Reform Movements '' ( 1924 ) and `` Jewish People , Faith and Life '' ( 1957 ) . Some of his volumes are : `` Jewish influence on Christian reform movements '' ( 1924 ) and '' Jewish people , faith and life `` ( 1957 ) .
Beberapa jilidnya termasuk: "Kepengaruhan Yahudi terhadap Gerakan Reformasi Kristian" (1924) dan "Orang Yahudi, Iman dan Kehidupan" (1957). Beberapa jilidnya adalah: "pengaruh Yahudi terhadap gerakan reformasi Kristian" (1924) dan "'orang Yahudi, iman dan kehidupan" (1957).