Goldschmiedt, H. (1973). Practical formulas for hobby or profit (1a. ed.). Chemical Publishing Co.
Chicago-čujuhus (17. p.)Goldschmiedt, Henry. Practical Formulas for Hobby or Profit. 1a. ed. Nueva York: Chemical Publishing Co, 1973.
MLA-čujuhus (9. p.)Goldschmiedt, Henry. Practical Formulas for Hobby or Profit. 1a. ed. Chemical Publishing Co, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.