APA Style
Jahja, Kristianto. (1995).
5 R (Ringkas, Rapi, Rawat, Rajin) .
Jakarta:
PQM Consultants.
Chicago Style
Jahja, Kristianto.
5 R (Ringkas, Rapi, Rawat, Rajin).
Jakarta:
PQM Consultants,
1995.
Printed Material.
MLA Style
Jahja, Kristianto.
5 R (Ringkas, Rapi, Rawat, Rajin).
Jakarta:
PQM Consultants,
1995.
Printed Material.
Turabian Style
Jahja, Kristianto.
5 R (Ringkas, Rapi, Rawat, Rajin).
Jakarta:
PQM Consultants,
1995.
Printed Material.