Gaya APA
Crofton, J. (2009).
Tembakau: ancaman global (-).
Jerman:
Japan International Cooperarions Agency, Institut Pertanian Bogor.
Gaya MLA
Crofton, J..
Tembakau: ancaman global.
-
Jerman:
Japan International Cooperarions Agency, Institut Pertanian Bogor,
2009.
Text.