APA

American Law Institute - American Bar Association Committee on Continuing Professional Education, . (1982). Legal issues in the coal industry: materials : ALI-ABA course of study. Philadelphia, PA (4025 Chestnut St., Philadelphia 19104): American Law Institute-American Bar Association Committee on Continuing Professional Education.

Chicago

American Law Institute - American Bar Association Committee on Continuing Professional Education, . 1982. Legal issues in the coal industry: materials : ALI-ABA course of study. Philadelphia, PA (4025 Chestnut St., Philadelphia 19104): American Law Institute-American Bar Association Committee on Continuing Professional Education.

Harvard

American Law Institute - American Bar Association Committee on Continuing Professional Education, . (1982). Legal issues in the coal industry: materials : ALI-ABA course of study. Philadelphia, PA (4025 Chestnut St., Philadelphia 19104): American Law Institute-American Bar Association Committee on Continuing Professional Education.

MLA

American Law Institute - American Bar Association Committee on Continuing Professional Education, . Legal issues in the coal industry: materials : ALI-ABA course of study. Philadelphia, PA (4025 Chestnut St., Philadelphia 19104): American Law Institute-American Bar Association Committee on Continuing Professional Education. 1982.