Various 
The National Rose Society’s Handbook on Pruning Roses [EPUB ebook] 

An endeavour has been made in this little handbook on Pruning Roses to meet a want long felt by all classes of Rosarians. The object kept in view by the committee of experts entrusted with its preparation has been to make the Instructions given as clear and easily understood as possible, so that even those who have but little knowledge of Rose culture might be able to benefit by them.