APA aipamena

BUZAN BARRY. (1998). ANTICIPATING THE FUTURE. SIMON & SCHUSTER INC.

Chicago Style aipamena

BUZAN BARRY. ANTICIPATING THE FUTURE. LONDON: SIMON & SCHUSTER INC, 1998.

MLA aipamena

BUZAN BARRY. ANTICIPATING THE FUTURE. SIMON & SCHUSTER INC, 1998.