Muller, Kal. (1991). Kalimantan = Borneo / tekst en foto's, Kal Muller. Berkeley, California :: Periplus ,.
Muller, Kal. Kalimantan = Borneo / tekst en foto's, Kal Muller. Berkeley, California :: Periplus ,, 1991
Muller, Kal. Kalimantan = Borneo / tekst en foto's, Kal Muller. Berkeley, California :: Periplus ,, 1991.