Cita APA (7th ed.)

STERN NANCY. (1998). 101 STUPID THINGS TRAINERS DO TO SABOTAGE SUCCESS. WHEELER.

Cita Chicago (17th ed.)

STERN NANCY. 101 STUPID THINGS TRAINERS DO TO SABOTAGE SUCCESS. NEW DELHI: WHEELER, 1998.

Cita MLA (9th ed.)

STERN NANCY. 101 STUPID THINGS TRAINERS DO TO SABOTAGE SUCCESS. WHEELER, 1998.