1. Joyner, GC. 1990.

Scientific discovery and the place of the yahoo in Australian zoological history
Cryptozoology 9:41-51. CELD ID 10028.

2. Joyner, GC. 1990.

The yahoo: an improbably hypothesis
Cryptozoology 9:116-117. CELD ID 10046.

3. Joyner, G. 1989.

The yahoo and the nature of zoological discovery
Cryptozoology 8:136-139. CELD ID 10020.

4. Joyner, G. 1988.

The yahoo again misrepresented
Cryptozoology 7:121. CELD ID 9984.

5. Joyner, GC. 1987.

The Yahoo: a possible solution
Cryptozoology 6:125-128. CELD ID 9880.

6. Joyner, GC. 1985.

Science and the Australian wild man
Cryptozoology 4:111-112. CELD ID 9219.

7. Joyner, G. 1984.

The orang-utan in England: an explanation for the use of yahoo as a name for the Australian hairy man
Cryptozoology 3:55-57. CELD ID 8928.