Gaya APA
Free Mind (Mind Mapping Software). (2009).
Sidoarjo:
Masmedia Buana Pustaka.
Gaya Chicago
Free Mind (Mind Mapping Software).
.
Sidoarjo:
Masmedia Buana Pustaka,
2009.
Text.
Gaya MLA
Free Mind (Mind Mapping Software).
.
Sidoarjo:
Masmedia Buana Pustaka,
2009.
Text.
Gaya Turabian
Free Mind (Mind Mapping Software).
Sidoarjo:
Masmedia Buana Pustaka,
2009.
Print.