APA

Mainiero R. J., Verakis H. C., . (1986). Short-delay blasting in underground coal mines. Washington, DC: U.S. Dep. of the Interior, Bureau of Mines.

Chicago

Mainiero Richard J, Verakis Harry C, . 1986. Short-delay blasting in underground coal mines. Washington, DC: U.S. Dep. of the Interior, Bureau of Mines.

Harvard

Mainiero R. J., Verakis H. C., . (1986). Short-delay blasting in underground coal mines. Washington, DC: U.S. Dep. of the Interior, Bureau of Mines.

MLA

Mainiero Richard J, Verakis Harry C, . Short-delay blasting in underground coal mines. Washington, DC: U.S. Dep. of the Interior, Bureau of Mines. 1986.