(1985). Bijinesuman no tame no Nihongo handobukku (Dai 1-han.). PHP Kenkyūjo.
Chicago Style (17th ed.) CitationBijinesuman No Tame No Nihongo Handobukku. Dai 1-han. Kyōto: PHP Kenkyūjo, 1985.
MLA (9th ed.) CitationBijinesuman No Tame No Nihongo Handobukku. Dai 1-han. PHP Kenkyūjo, 1985.
Warning: These citations may not always be 100% accurate.