Gaya APA

Rothlin, S, S, &, F, B, S. (2009). The parable of the prodigal son and modern motivationtheory. . : .

Gaya MLA

Rothlin, Stephan, S., &, Frey,, Bruno, S.. "The parable of the prodigal son and modern motivationtheory. ". : , 2009. Majalah.