Gaya APA
POTTER, J., CLAYTOR, C.
(1994).
African-American firsts :
.
Elizabethtown, NY.:
Pinto Press.
Gaya MLA
POTTER, Joan., CLAYTOR, Constance.
"African-American firsts :".
Elizabethtown, NY.:
Pinto Press,
1994.
Buku.