Nikol'skii, A. M. (1962). Fauna of Russia and adjacent countries: Amphibians. IPST.
シカゴスタイル引用形Nikol'skii, A M. Fauna of Russia and Adjacent Countries: Amphibians. Jerusalem: IPST, 1962.
MLA引用形式Nikol'skii, A M. Fauna of Russia and Adjacent Countries: Amphibians. IPST, 1962.
警告: この引用は必ずしも正確ではありません.