APA (7e ed.) Bronvermelding

Dooley, W. H. (1921). Principles and methods of industrials education for use in teacher trining classes. George G. Harahap r Co.

Chicago (17e ed.) Bronvermelding

Dooley, William H. Principles and Methods of Industrials Education for Use in Teacher Trining Classes. George G. Harahap r Co, 1921.

MLA (8e ed.) Bronvermelding

Dooley, William H. Principles and Methods of Industrials Education for Use in Teacher Trining Classes. George G. Harahap r Co, 1921.

Let op: Deze citaties zijn niet altijd 100% accuraat.