Centre, B. H. T. Book promotion, sales and distribution a management training course. UNESCO.
Chicago-стиль цитированияCentre, Book House Training. Book Promotion, Sales and Distribution a Management Training Course. UNESCO.
MLA-цитированиеCentre, Book House Training. Book Promotion, Sales and Distribution a Management Training Course. UNESCO.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.