Gaya APA

TRACY, Brian. (1993). Maximum achievement: the proven system of strategies and skills that willl unlock your hidden powers to succeed . New York: Simon & Schuster.

Gaya Chicago

TRACY, Brian. Maximum achievement: the proven system of strategies and skills that willl unlock your hidden powers to succeed. New York: Simon & Schuster, 1993. Text.

Gaya MLA

TRACY, Brian. Maximum achievement: the proven system of strategies and skills that willl unlock your hidden powers to succeed. New York: Simon & Schuster, 1993. Text.

Gaya Turabian

TRACY, Brian. Maximum achievement: the proven system of strategies and skills that willl unlock your hidden powers to succeed. New York: Simon & Schuster, 1993. Print.