Dyfyniad APA

DEBONO EDWARD. (1983). FIVE-DAY COURSE IN THINKING. PENGUIN BOOKS INDIA (P) LTD.

Dyfyniad Arddull Chicago

DEBONO EDWARD. FIVE-DAY COURSE IN THINKING. NEW YORK: PENGUIN BOOKS INDIA (P) LTD, 1983.

Dyfyniad MLA

DEBONO EDWARD. FIVE-DAY COURSE IN THINKING. PENGUIN BOOKS INDIA (P) LTD, 1983.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.