期刊論文| 1. | ISL(2002)。Total merchant fleet-by size class and ship type as of January 1st, 2002。Shipping Statistics and Market Review，46(1/2)，36。   |
| 2. | ISL(2002)。Special fleets-bulk and OBO carriers-fleet development by ship type as of January 1st, 1998-2002。Shipping Statistics and Market Review，46(5)，27。 |
| 3. | ISL(1997)。Special fleets-bulk and OBO carriers-fleet development by ship type as of January 1st, 1993-1997。Shipping Statistics and Market Review，41(5)，27。 |
| 4. | ISL(1996)。Special fleets-bulk and OBO carriers-fleet development by ship type as of January 1st, 1992-1996。Shipping Statistics and Market Review，40(5)，27。 |
| 5. | ISL(2002)。Casualty returns-Reported world total losses by ship type and nature of casualty January 1992-May 2002。Shipping Statistics and Market Review，46(8/9)，42。 |
| 6. | ISL(2002)。Casualty returns-Reported world total losses by major flags and division of age January 1992-May 2002。Shipping Statistics and Market Review，46(8)，41。 |