AusIMM Mineral Heritage Seminar Sydney, N.S.W, & Australasian Institute of Mining and Metallurgy. (1988). Second AusIMM Mineral Heritage Seminar, July 1988, Sydney Australia. Australasian Institute of Mining and Metallurgy.
Lua i Stíl Chicago (17ú heag.)AusIMM Mineral Heritage Seminar Sydney, N.S.W, agus Australasian Institute of Mining and Metallurgy. Second AusIMM Mineral Heritage Seminar, July 1988, Sydney Australia. Parkville, Vic.: Australasian Institute of Mining and Metallurgy, 1988.
Lua MLA (8ú heag.)AusIMM Mineral Heritage Seminar Sydney, N.S.W, agus Australasian Institute of Mining and Metallurgy. Second AusIMM Mineral Heritage Seminar, July 1988, Sydney Australia. Australasian Institute of Mining and Metallurgy, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.