Bridge Publications & Hubbard, L. R. (2012). Master mariner: At the helm across seven seas. Bridge Publications.
Chicagoスタイル(17版)引用形式Bridge Publications , L. Ron Hubbard. Master Mariner: At the Helm Across Seven Seas. Commerce, Calif: Bridge Publications, 2012.
MLA(9版)引用形式Bridge Publications , L. Ron Hubbard. Master Mariner: At the Helm Across Seven Seas. Bridge Publications, 2012.
警告: この引用は必ずしも正確ではありません.