The animals issue: moral theory in practice

Animal leadership : kepemimpinan dari perilaku binatang

Peran video sebagai agen kontrol sosial terhadap perlindungan satwa langka (studi terhadap video kampanye Wildaid dan racing extinction) = The Role of video as social control agent for the Endangered Animal Protection (study of video campaign WildAid and Racing extinction)

Kekejaman terhadap satwa di dalam Kebun Binatang dari perspektif kriminologi (Studi kasus Kebun Binatang Surabaya) = Animal cruellty in zoos from the criminological perspective (Surabaya National Zoo Case Study)

Animal liberation: the definitive classic of the animal movement