APA aipamena

BONO EDWARD DE. (1990). LATERAL THINKING: TEXTBOOK OF CREATIVITY. PENFUIN BOOKS.

Chicago Style aipamena

BONO EDWARD DE. LATERAL THINKING: TEXTBOOK OF CREATIVITY. ENGLAND: PENFUIN BOOKS, 1990.

MLA aipamena

BONO EDWARD DE. LATERAL THINKING: TEXTBOOK OF CREATIVITY. PENFUIN BOOKS, 1990.