Gaya APA
supardi-, ., arai, O.
().
Mondai Juuyaku/problem director executive
(
ke 2)
.
Tokyo:
tokuma bunko.
Gaya MLA
supardi-, ., arai, Osamu.
"Mondai Juuyaku/problem director executive".
ke 2
Tokyo:
tokuma bunko,
.
Text.