Gaya APA
Block, Peter. (1999).
Stewardship: Sikap Melayani .
Batam:
Interksara.
Gaya Chicago
Block, Peter.
Stewardship: Sikap Melayani.
Batam:
Interksara,
1999.
Text.
Gaya MLA
Block, Peter.
Stewardship: Sikap Melayani.
Batam:
Interksara,
1999.
Text.
Gaya Turabian
Block, Peter.
Stewardship: Sikap Melayani.
Batam:
Interksara,
1999.
Print.