APA
Broekhoff J., . (1980). Ways and Means of Organizing a System for the Standardized Collection of Documentation in Physical Education and Sport. : UNESCO.
Chicago
Broekhoff Jan, . 1980. Ways and Means of Organizing a System for the Standardized Collection of Documentation in Physical Education and Sport. : UNESCO.
Harvard
Broekhoff J., . (1980). Ways and Means of Organizing a System for the Standardized Collection of Documentation in Physical Education and Sport. : UNESCO.
MLA
Broekhoff Jan, . Ways and Means of Organizing a System for the Standardized Collection of Documentation in Physical Education and Sport. : UNESCO. 1980.