Bhatnagr, S. S. (1976). Class book of practical botany V.II (4.). Ratan Prakashan Mandir.
シカゴスタイル引用形Bhatnagr, S S. Class Book of Practical Botany V.II. 4. Agra: Ratan Prakashan Mandir, 1976.
MLA引用形式Bhatnagr, S S. Class Book of Practical Botany V.II. 4. Ratan Prakashan Mandir, 1976.
警告: この引用は必ずしも正確ではありません.