Perfil do Autor

Gunkel, David, <p class="western" style="margin-bottom: 0cm; line-height: 100%;">Northern Illinois University</p> <!-- p { margin-bottom: 0.25cm; direction: ltr; color: rgb(0, 0, 0); line-height: 115%; }p.western { font-family: "Times New Roman", serif; font-size: 12pt;, Estados Unidos da América do Norte