Business Foundation. (1993). Innovation research & development: Poland. Business Foundation in cooperation with the Government of the Republic of Poland.
Чикаго стиль цитування (17-те видання)Business Foundation. Innovation Research & Development: Poland. Warszawa: Business Foundation in cooperation with the Government of the Republic of Poland, 1993.
Стиль цитування MLA (9-ме видання)Business Foundation. Innovation Research & Development: Poland. Business Foundation in cooperation with the Government of the Republic of Poland, 1993.
Попередження: стилі цитування не завжди правильні на всі 100%.