Cita APA

Schuller ,Robert H. (1988). Tough Times Never Last But Tough People Do. Orient Paperbacks.

Chicago Edition Citation

Schuller ,Robert H. Tough Times Never Last But Tough People Do. Delhi: Orient Paperbacks, 1988.

Cita MLA

Schuller ,Robert H. Tough Times Never Last But Tough People Do. Orient Paperbacks, 1988.