Gaya APA

Warning: Undefined variable $authors_string in /home/k6579936/public_html/perpustakaan/template/default-blue/citation/apa_style_template.php on line 21
E-book Time Management. (). USA: AMA.

Gaya MLA

Warning: Undefined variable $authors_string in /home/k6579936/public_html/perpustakaan/template/default-blue/citation/mla_style_template.php on line 21
E-book Time Management. . USA: AMA, . Text.