Ware, R., Къчев, О. How to Open Your Own Restaurant. New York: Penguin Books, 1991 XV, 194 с. : с табл., ил. 0-14-014789-6.
Ware, R., Къчев, О. How to Open Your Own Restaurant. New York: Penguin Books, 1991 XV, 194 с. : с табл., ил. 0-14-014789-6.
Ware, R., Къчев, О. (1991) How to Open Your Own Restaurant, New York: Penguin Books XV, 194 с. : с табл., ил. 0-14-014789-6.
Ware, R., & Къчев, О. (1991). How to Open Your Own Restaurant. A Guide for Entrepreneurs. New York: Penguin Books, XV, 194 с. : с табл., ил.
Ware R, Къчев О. How to Open Your Own Restaurant: A Guide for Entrepreneurs. New York: Penguin Books; 1991. p. XV, 194 с. : с табл., ил. ISBN: 0-14-014789-6.