Dyfyniad APA

Schuller, R. (1989). Success is never ending failure is never final. Orient.

Dyfyniad Arddull Chicago

Schuller, Robert. Success Is Never Ending Failure Is Never Final. Bombay: Orient, 1989.

Dyfyniad MLA

Schuller, Robert. Success Is Never Ending Failure Is Never Final. Orient, 1989.

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