Gaya APA
Purwanto, . et al (2002).
Accelerated Learning for the 21st CenturyrnCara Belajar Cepat Abad XXI .
Bandung:
Yayasan Nuansa Cendekia.
Gaya MLA
Purwanto, . et al.
"Accelerated Learning for the 21st CenturyrnCara Belajar Cepat Abad XXI".
Bandung:
Yayasan Nuansa Cendekia,
2002.
Text.